An ovum has all the nutrients stored that required for embryonic d.pdf
•
0 likes•2 views
An ovum has all the nutrients stored that required for embryonic development until implantation has occurred. Why? An ovum has all the nutrients stored that required for embryonic development until implantation has occurred. Why? Why? Solution Ovum also called as Egg cell. It is a female reproductive cell or gamete in Oogamous animals. Such kind of animals in their eggs have ooplasm or other wise Yolk of the ovum,a cell substance . The ooplasm consists of the cytoplasm of the ordinary animal cell with its spongioplasm and hyaloplasm ,often calle the formative yolk and the nutritive york or deutoplasm made of round granules of fatty and albuminoid substances imbedded in the cytoplasm. Mammalian ova contains only a tiny amount of the nutritive yolk, to nourish the early stages of its development..
Report
Share
Report
Share
Download to read offline
Recommended
07 OOGENESIS.pptx
1. Females produce gametes called ova through the process of oogenesis. Ova can be unfertilized or fertilized eggs undergoing embryonic development.
2. There are three main modes of reproduction: ovipary where eggs are laid and develop externally, vivipary where young develop internally within the female, and ovoivipary where eggs are fertilized internally but embryos derive nutrition from yolk rather than the mother.
3. The female reproductive tract includes ovaries which produce ova, and oviducts or uterus where fertilization and early development occurs depending on the reproductive strategy.
Class IV -Animals and their young ones
Animals reproduce by either laying eggs or giving birth. Birds exclusively reproduce through egg laying. Some parent animals incubate their eggs by sitting on them to keep them warm. Eggs have a protective shell, inside of which is an albumen containing protein and a yolk containing nutrients for embryo development. The embryo develops into a chick. An animal's life cycle involves various developmental stages from embryo to adult. Frogs lay eggs that hatch into tadpoles, which undergo metamorphosis to grow legs and lose their tails before becoming adults. Butterflies lay eggs that hatch into caterpillars, which form cocoons and pupate before emerging as adult butterflies.
Oogenesis in Insects, Histology, Types of Ovarioles & Nourishment.pptx
Oogenesis is the process by which egg cells are produced in the ovaries of female insects. It involves the development of primordial cells into mature ova and is influenced by factors like nutrition, mating, activity level, and social interactions. Nutrition acquired during the larval or adult stage provides the resources necessary for oogenesis. Insufficient nutrition can inhibit oogenesis through hormonal mechanisms. Mating stimulates oogenesis through various substances transferred from males. Flight activity can compete for energy resources with oogenesis. Social insects exhibit specialized forms of oogenesis depending on their caste or role in the colony.
Insects Reproductive System & Organs of Copulation
Insects possess specialized reproductive organs that are integral to their reproductive processes. Here is a detailed description of the main reproductive organs in both male and female insects:
Male Reproductive Organs:
1. Testes:
- Location: Typically located in the abdomen.
- Function:Testes are responsible for producing sperm cells through a process called spermatogenesis.
2. Vas Deferens:
- Structure:A duct that connects the testes to other reproductive structures.
- Function: It serves as a conduit for transporting mature sperm from the testes to other parts of the reproductive system.
3. Seminal Vesicle:
- Location:Found near the junction of the vas deferens and ejaculatory duct.
- Function: It acts as a storage organ for sperm, and in some species, it may contribute additional substances to the ejaculate.
4. Accessory Glands:
- Types:Depending on the insect species, accessory glands may vary in number and function.
- Function:These glands produce substances that mix with sperm to form the ejaculate. The components of the ejaculate can vary, ranging from nourishing substances for sperm to chemicals that influence female receptivity.
5. Genitalia:
- Variety:Male genitalia exhibit considerable diversity among insect species.
- Function:Genitalia are structures used during copulation to transfer sperm to the female. This can involve specialized appendages, claspers, or other structures that facilitate the mating process.
Female Reproductive Organs:
1. Ovaries:
- Location:Typically located in the abdomen.
-Structure: Ovaries consist of clusters of egg tubes called ovarioles.
-Function: Ovaries are responsible for producing eggs through oogenesis.
2. Oviduct:
- Structure:A duct connected to the ovaries.
- Function: It serves as a conduit for transporting mature eggs from the ovaries to other reproductive structures.
3. Spermatheca:
- Location:Often found near the junction of the oviduct and vagina.
- Function: The spermatheca is a storage organ for sperm received during copulation. It allows females to fertilize eggs over an extended period.
4. Accessory Glands:
- Types:Similar to males, females may have accessory glands.
- Function:These glands produce substances that contribute to the composition of the eggs or provide nourishment for developing embryos.
5. Vagina:
- Function:The vagina is the final part of the female reproductive tract and plays a role in receiving and storing sperm during copulation.
The reproductive system of insects is a fascinating and intricate biological mechanism crucial for the continuation of their species. Insects, being a highly diverse group, exhibit variations in their reproductive strategies, but certain common features characterize their reproductive anatomy.
the insect reproductive system consists of both male and female organs. In males, the primary reproductive organs are the testes, responsible for producing sperm cells.
ICA_9B Reproduction_In_Animals.pptx
The document discusses various topics related to reproduction in animals. It begins by defining asexual and sexual reproduction. Asexual reproduction involves a single parent and produces offspring that are genetically identical. Sexual reproduction involves two parents and the offspring are not genetically identical. It then describes the male and female reproductive systems and discusses internal and external fertilization. Some key points made include that internal fertilization occurs in mammals and birds, while external fertilization occurs in frogs. It also discusses reproductive patterns such as viviparous animals that give birth and oviparous animals that lay eggs. The document concludes by discussing metamorphosis and providing the story of Dolly the sheep, who was the first cloned mammal.
egg of animals22.pptx here we discussed about animals egg
Eggs come in a variety of types depending on the amount and distribution of yolk. Alecithal eggs have almost no yolk while macrolecithal eggs, like those of fish, reptiles and birds, contain a large amount of yolk concentrated at one pole. The eggs of different animal groups also vary in their characteristics, such as fish and amphibian eggs being jelly-like, bird eggs having hard shells, and reptile eggs being able to survive in air.
Structure and types of eggs
This document describes the structure and types of eggs. It discusses the structure of eggs including the plasma membrane, vitelline envelope, ooplasm, ectoplasm, endoplasm, nucleus and organelles. It then classifies eggs into four types based on amount of yolk, yolk distribution, development potency, and presence or absence of a shell. The main egg types include microlecithal, mesolecithal, macrolecithal eggs and mosaic vs. regulative development.
PHYSIOLOGY-OF-SEED-GERMINATION_REPORT.pptx
Seed germination begins with the hydration of the seed and ends with the emergence of the radicle or embryonic axis from the seed coat. It is a process by which an organism grows from a seed that has become hydrated under suitable conditions of water, oxygen, and temperature. Cereal grains that germinate consist of three parts - the embryo, endosperm, and fused testa-pericarp. The endosperm contains starchy endosperm and a living aleurone layer, which synthesizes and releases hydrolytic enzymes to break down the starchy endosperm during germination.
Recommended
07 OOGENESIS.pptx
1. Females produce gametes called ova through the process of oogenesis. Ova can be unfertilized or fertilized eggs undergoing embryonic development.
2. There are three main modes of reproduction: ovipary where eggs are laid and develop externally, vivipary where young develop internally within the female, and ovoivipary where eggs are fertilized internally but embryos derive nutrition from yolk rather than the mother.
3. The female reproductive tract includes ovaries which produce ova, and oviducts or uterus where fertilization and early development occurs depending on the reproductive strategy.
Class IV -Animals and their young ones
Animals reproduce by either laying eggs or giving birth. Birds exclusively reproduce through egg laying. Some parent animals incubate their eggs by sitting on them to keep them warm. Eggs have a protective shell, inside of which is an albumen containing protein and a yolk containing nutrients for embryo development. The embryo develops into a chick. An animal's life cycle involves various developmental stages from embryo to adult. Frogs lay eggs that hatch into tadpoles, which undergo metamorphosis to grow legs and lose their tails before becoming adults. Butterflies lay eggs that hatch into caterpillars, which form cocoons and pupate before emerging as adult butterflies.
Oogenesis in Insects, Histology, Types of Ovarioles & Nourishment.pptx
Oogenesis is the process by which egg cells are produced in the ovaries of female insects. It involves the development of primordial cells into mature ova and is influenced by factors like nutrition, mating, activity level, and social interactions. Nutrition acquired during the larval or adult stage provides the resources necessary for oogenesis. Insufficient nutrition can inhibit oogenesis through hormonal mechanisms. Mating stimulates oogenesis through various substances transferred from males. Flight activity can compete for energy resources with oogenesis. Social insects exhibit specialized forms of oogenesis depending on their caste or role in the colony.
Insects Reproductive System & Organs of Copulation
Insects possess specialized reproductive organs that are integral to their reproductive processes. Here is a detailed description of the main reproductive organs in both male and female insects:
Male Reproductive Organs:
1. Testes:
- Location: Typically located in the abdomen.
- Function:Testes are responsible for producing sperm cells through a process called spermatogenesis.
2. Vas Deferens:
- Structure:A duct that connects the testes to other reproductive structures.
- Function: It serves as a conduit for transporting mature sperm from the testes to other parts of the reproductive system.
3. Seminal Vesicle:
- Location:Found near the junction of the vas deferens and ejaculatory duct.
- Function: It acts as a storage organ for sperm, and in some species, it may contribute additional substances to the ejaculate.
4. Accessory Glands:
- Types:Depending on the insect species, accessory glands may vary in number and function.
- Function:These glands produce substances that mix with sperm to form the ejaculate. The components of the ejaculate can vary, ranging from nourishing substances for sperm to chemicals that influence female receptivity.
5. Genitalia:
- Variety:Male genitalia exhibit considerable diversity among insect species.
- Function:Genitalia are structures used during copulation to transfer sperm to the female. This can involve specialized appendages, claspers, or other structures that facilitate the mating process.
Female Reproductive Organs:
1. Ovaries:
- Location:Typically located in the abdomen.
-Structure: Ovaries consist of clusters of egg tubes called ovarioles.
-Function: Ovaries are responsible for producing eggs through oogenesis.
2. Oviduct:
- Structure:A duct connected to the ovaries.
- Function: It serves as a conduit for transporting mature eggs from the ovaries to other reproductive structures.
3. Spermatheca:
- Location:Often found near the junction of the oviduct and vagina.
- Function: The spermatheca is a storage organ for sperm received during copulation. It allows females to fertilize eggs over an extended period.
4. Accessory Glands:
- Types:Similar to males, females may have accessory glands.
- Function:These glands produce substances that contribute to the composition of the eggs or provide nourishment for developing embryos.
5. Vagina:
- Function:The vagina is the final part of the female reproductive tract and plays a role in receiving and storing sperm during copulation.
The reproductive system of insects is a fascinating and intricate biological mechanism crucial for the continuation of their species. Insects, being a highly diverse group, exhibit variations in their reproductive strategies, but certain common features characterize their reproductive anatomy.
the insect reproductive system consists of both male and female organs. In males, the primary reproductive organs are the testes, responsible for producing sperm cells.
ICA_9B Reproduction_In_Animals.pptx
The document discusses various topics related to reproduction in animals. It begins by defining asexual and sexual reproduction. Asexual reproduction involves a single parent and produces offspring that are genetically identical. Sexual reproduction involves two parents and the offspring are not genetically identical. It then describes the male and female reproductive systems and discusses internal and external fertilization. Some key points made include that internal fertilization occurs in mammals and birds, while external fertilization occurs in frogs. It also discusses reproductive patterns such as viviparous animals that give birth and oviparous animals that lay eggs. The document concludes by discussing metamorphosis and providing the story of Dolly the sheep, who was the first cloned mammal.
egg of animals22.pptx here we discussed about animals egg
Eggs come in a variety of types depending on the amount and distribution of yolk. Alecithal eggs have almost no yolk while macrolecithal eggs, like those of fish, reptiles and birds, contain a large amount of yolk concentrated at one pole. The eggs of different animal groups also vary in their characteristics, such as fish and amphibian eggs being jelly-like, bird eggs having hard shells, and reptile eggs being able to survive in air.
Structure and types of eggs
This document describes the structure and types of eggs. It discusses the structure of eggs including the plasma membrane, vitelline envelope, ooplasm, ectoplasm, endoplasm, nucleus and organelles. It then classifies eggs into four types based on amount of yolk, yolk distribution, development potency, and presence or absence of a shell. The main egg types include microlecithal, mesolecithal, macrolecithal eggs and mosaic vs. regulative development.
PHYSIOLOGY-OF-SEED-GERMINATION_REPORT.pptx
Seed germination begins with the hydration of the seed and ends with the emergence of the radicle or embryonic axis from the seed coat. It is a process by which an organism grows from a seed that has become hydrated under suitable conditions of water, oxygen, and temperature. Cereal grains that germinate consist of three parts - the embryo, endosperm, and fused testa-pericarp. The endosperm contains starchy endosperm and a living aleurone layer, which synthesizes and releases hydrolytic enzymes to break down the starchy endosperm during germination.
_Aen[1].pptx
This document discusses different types of reproduction in insects including oviparity, viviparity, parthenogenesis, polyembryony, and paedogenesis. Oviparity refers to egg-laying where eggs are fertilized externally and hatch after being laid. Viviparity involves internal gestation and development of eggs or young. Parthenogenesis is development without fertilization. Polyembryony produces multiple embryos from a single egg through subdivision. Paedogenesis involves reproduction by immature larval or pupal forms.
Kk
This document discusses different types of reproduction in insects including oviparity, viviparity, parthenogenesis, polyembryony, and paedogenesis. Oviparity refers to egg-laying where eggs are fertilized externally and hatch after being laid. Viviparity involves internal gestation and development of eggs or young. Parthenogenesis is development without fertilization. Polyembryony produces multiple embryos from a single egg through subdivision. Paedogenesis involves reproduction by immature larval or pupal forms.
Reproduction and Digestion of Animals.pptx
reproduction and digestion among animals and plants. these discuss the different reproduction (sexual and asexual) among plants and animals as well as the different digestive parts of other animals including ruminants and birds as well as the flow of food among humans
Sexual Reproduction on Animals
This document describes the three types of embryonic development:
- Oviparous development occurs when the embryo develops outside the mother's body in an egg she lays (e.g. birds, reptiles).
- Viviparous development occurs when the embryo develops inside the mother's body, receiving nutrients from the placenta (e.g. mammals).
- Ovoviviparous development is a combination, with the embryo developing in an egg inside the mother's body until hatching (e.g. some sharks, snakes).
What role do the follicles in the ovary play in the endocrine system.pdf
What role do the follicles in the ovary play in the endocrine system?
Solution
Ans:
· An ovarian follicle is a roughly spheroid cellular aggregation set found in the ovaries. It
secretes hormones that influence stages of the menstrual cycle. Women begin puberty with about
400,000 follicles, each with the potential to release an egg cell (ovum) at ovulation for
fertilization. These eggs are developed only once every menstrual cycle.
· The ovaries are the site of production and periodical release of egg cells, the female
gametes.When the oocyte finishes its maturation in the ovary, a surge of luteinizing ghormone
secreted by the pituitary gland stimulates the release of the oocyte through the rupture of the
follicle, a process called ovulation.
· Ovarian follicles are the basic units of female reproductive biology. Each of them contains
a single oocyte (immature ovum or egg cell). These structures are periodically initiated to grow
and develop, culminating in ovulation of usually a single competent oocyte in humans They also
consist of granulosa cells and theca of follicle.
· The ovarian follicles, sometimes called graafian follicles, are rounded enclosures for the
developing ova in the cortex near the surface of the ovary. At birth and in childhood they are
present as numerous primary or undeveloped ovarian follicles. Each contains a primitive ovum,
or oocyte, and each is covered by a single layer of flattened cells. As many as 700,000 primary
follicles are contained in the two ovaries of a young female. Most of these degenerate before or
after puberty.
· Means follicles play an important role in maintaining the puberty in females by secreting
several harmones (When there are no more follicles or eggs, the ovary no longer secretes the
hormones oestrogen and progesterone which regulate the menstrual cycle. As a result,
menstruation ceases).
· In the ovary, all eggs are initially enclosed in a single layer of cells known as a follicle
which supports the egg. Over time, these eggs begin to mature so that one is released from the
ovary in each menstrual cycle. As the eggs mature, the cells in the follicle rapidly divide and the
follicle becomes progressively larger..
Edible Eggs
Eggs provide a unique source of balanced nutrition. They are inexpensive, easy to prepare, and contain high-quality protein, vitamins, minerals, and fats. The formation of an egg involves the yolk being deposited in the oviduct and slowly passing down, gaining layers of albumen, membranes, and finally the shell over approximately 25 hours. The color of the shell, albumen, and yolk depend on the hen's diet and breed but do not impact the egg's nutritional value or cooking properties.
Lactation in mammals
This document discusses lactation in various mammals. It begins by explaining that lactation is controlled by hormones like prolactin and oxytocin and provides nutrition and immunity to young. It then covers characteristics of different subclasses of mammals - monotremes lay eggs but secrete milk, marsupials give birth to underdeveloped young that nurse in pouches, and placentals have fully developed young. Specific examples of lactation in platypuses, koalas, kangaroos, mice, cats and humans are provided, describing milk composition, nursing behaviors, and length of lactation periods.
GB W10Lesson10 Intro to Reproduction.pptx
This document compares and contrasts asexual and sexual reproduction. It discusses the key differences between the two, including that asexual reproduction involves a single parent and produces offspring that are genetically identical, while sexual reproduction involves two parents of different sexes and produces unique offspring through genetic variation. The document also examines external and internal fertilization, and describes the processes of fission, budding, fragmentation, and parthenogenesis in asexual reproduction. For sexual reproduction, it details the differences between external fertilization commonly seen in aquatic environments and internal fertilization in land animals, as well as the offspring development processes of oviparity, ovoviparity, and viviparity.
vittelogenesis.pptx
Vittelogenesis is a word developed from Latin vitellus-yolk, and genero-produce
Vitellogenesis (also known as yolk deposition) is the process of yolk formation via nutrients being deposited in the oocyte, or female germ cell involved in reproduction of lecithotrophic organisms. In insects, it starts when the fat body stimulates the release of juvenile hormones and produces vitellogenin protein.
Yolks is the most usual form of food storage in the egg.
Yolks appear in the oocyte in the secondary period of their growth called vittelogenesis.
Thus,the formation and deposition of yolks is known as vittelogenesis
Characteristic
Yolks is a complex variable assembled component.
The principle component are protein,phospholipid and fats in different combination.
Depending upon these component yolks is distinguished into protein yolks and fatty acid
For eg- the avian contain 48.19% water , 16.6 % protein, 32.6% phospholipids and fats and 1% carbohydrates.
vittelogenesis-220726044328-5b7c4706.pdf
Vittelogenesis is the process of yolk formation in eggs. Yolk provides nutrients that are deposited in the oocyte or female germ cell during reproduction. There are three main types of yolk - granular yolk found in invertebrates and lower chordates, yolk platelets found in most vertebrates consisting of large protein granules, and yolk spheres which form a compact mass in bird, reptile, and fish eggs. The yolk stores food for development of the embryo, influences cell differentiation and cleavage patterns, determines egg size, and governs morphogenetic movements and developmental maturity depending on yolk amount.
Zoology review 2
Animal growth occurs through the process of mitosis, where cells reproduce more quickly than they die, leading to tissue and organ growth. New organisms are created through sexual reproduction, where male and female gametes produced through meiosis join to form a zygote. Fertilization and early development can occur inside or outside the body, with mammals being fertilized internally and giving birth to live young requiring maternal care, while many fish and amphibians are fertilized externally with no maternal care.
Unit 5 animal reproduction and development
This document provides an overview of animal reproduction and development. It discusses both asexual and sexual reproduction in animals. Asexual reproduction occurs through fission, budding, fragmentation, and parthenogenesis. Sexual reproduction involves the fusion of male and female gametes during internal or external fertilization. After fertilization, embryonic development proceeds through cleavage, gastrulation, and organogenesis stages. The embryo develops three germ layers that give rise to different tissues and organs. Parental care helps many animals ensure the survival of offspring to reproductive age.
Unit 5 animal reproduction and development
This document provides an overview of animal reproduction and development. It discusses both asexual and sexual reproduction in animals. Asexual reproduction occurs through fission, budding, fragmentation, and parthenogenesis. Sexual reproduction involves the fusion of egg and sperm through external or internal fertilization. Embryonic development proceeds through cleavage, gastrulation, and organogenesis. Cleavage involves rapid cell division, gastrulation rearranges cells into three germ layers, and organogenesis develops organs from these germ layers. Gametes are produced in gonads and fertilization is triggered by the acrosomal and cortical reactions.
Unit 5 animal reproduction and development (1)
This document provides an overview of animal reproduction and development. It discusses both asexual and sexual reproduction in animals. Asexual reproduction occurs through fission, budding, fragmentation, and parthenogenesis. Sexual reproduction involves the fusion of male and female gametes through internal or external fertilization. After fertilization, embryonic development proceeds through cleavage, gastrulation, and organogenesis stages. During these stages, the zygote undergoes cell division and differentiation to form a blastula, gastrula, and eventually an organism with organ systems and tissues derived from the three germ layers.
Unit 5 animal reproduction and development
This document provides an overview of animal reproduction and development. It discusses both asexual and sexual reproduction mechanisms in animals. For sexual reproduction, it describes the processes of gamete production, fertilization, and embryonic development. Fertilization can be external or internal. Embryonic development involves cleavage, gastrulation, and organogenesis. Amniotes develop in extraembryonic membranes within the mother. Young can be precocial or altricial at birth depending on their stage of development.
Unit 5 animal reproduction and development
This document provides an overview of animal reproduction and development. It discusses both asexual and sexual reproduction mechanisms in animals. For sexual reproduction, it describes the processes of gamete production, fertilization, and embryonic development. Fertilization can be external or internal. Embryonic development involves cleavage, gastrulation, and organogenesis. Amniotes develop in extraembryonic membranes within the mother. Young can be precocial or altricial at birth, depending on their stage of development.
Unit 5 animal reproduction and development
This document provides an overview of animal reproduction and development. It discusses both asexual and sexual reproduction mechanisms in animals. For sexual reproduction, it describes the processes of gamete production, fertilization, and embryonic development. Fertilization can be external or internal. Embryonic development involves cleavage, gastrulation, and organogenesis. Amniotes develop in extraembryonic membranes within the mother. Young can be precocial or altricial at birth depending on their stage of development.
Unit 5 animal reproduction and development
This document provides an overview of animal reproduction and development. It discusses both asexual and sexual reproduction mechanisms in animals. For sexual reproduction, it describes the processes of gamete production, fertilization, and embryonic development. Fertilization can be external or internal. Embryonic development involves cleavage, gastrulation, and organogenesis. Amniotes develop in extraembryonic membranes within the mother. Young can be precocial or altricial at birth depending on their stage of development.
Reproductive endocrinology.pdf
The process of reproduction begins with copulation, which is
the mating of a male and female of the species.
•Sperm cells from the male are deposited in the female
reproductive tract and try to unite with an egg cell.
•When fertilization (a sperm cell and egg cell unite) occurs, an
embryo begins to develop.
•The embryo attaches to the wall of the uterus where it is
protected, receives nourishment, and develops.
•When the new offspring reaches the end of the gestation
period, it is delivered from the female reproductive tract in
a process called parturition.
•To completely understand the process of reproduction, a
basic knowledge of the reproductive tract structures and
functions is required
Describe the stages of malaria and the site of protozoal activity on.pdf
Describe the stages of malaria and the site of protozoal activity on each.
Solution
The life cycle is almost the same for all the five species that infect humans and follows three
stages:
(I) ifection of a human with sporozoites
(II) asexual reproduction
(III) sexual reproduction
The human contamination starts The point when a contaminated female anopheles mosque
nibbles an individual and injects contaminated with sporozoites spit under the blood coursing
library. That is the principal existence stage of plasmodium (stage from claiming infection).
The following phase done intestinal sickness life cycle may be the a standout amongst agamic
generation that is isolated under different phases: those pre- erythrocytic (or better,
exoerythrocytic) and the erythrocytic period. Inside best 30- 60 minutes after those parasites
inoculation, sporozoites Figure their approach through blood coursing library will their principal
target, those liver. Those sporozoites enter the liver phones Also start isolating prompting
schizonts creation in 6- 7 days. Each schizont provides for conception on many merozoites
(exoerythrocytic schizogony) that need aid At that point discharged under the blood stream
checking those end of the exoerythrocytic period of the agamic regenerative stage.
It is worth specifying that, concerning p. Vivax and p. Ovale, sporozoites might not take after the
propagation cost step and sit tight lethargic (hypnozoites) in the liver; they might be actuated
then afterward quite a while prompting relapses entering those blood stream (as merozoites)
following weeks, months alternately Significantly A long time. Those exoerythrocytic stage may
be not pathogenic Also doesn\'t prepare manifestations alternately indications of the malady. Its
span may be not the same to the greater part parasite species.
Merozoites discharged under the blood stream, are guided towards their second target, those red
platelets (RBCs). Concerning illustration they attack under those cells, they Stamp those starting
of the erythrocytic stage. Those 1st stage after intrusion may be a ring stage that evolves under a
trophozoite. The trophozoites would not capable on digest the haem Along these lines they
change over it clinched alongside haemozoine Furthermore digest the globin that is utilized
Concerning illustration a hotspot from claiming aminoacids for their propagation cost. The
following cell division stage is those erythrocytic schizont (initially adolescent et cetera full
grown schizont). Each develop schizont provides for conception should new era merozoites
(erythrocytic schizogony) that, after RBCs rupture, are discharged in the blood stream in place
will attack different RBCs. This is At parasitaemia happens Furthermore cinical manifestations
show up. Those liver period happens main When same time those erythrocytic stage undergoes
various cycles; the merozoites arrival then afterward every cycle makes the febrile waves.
A second situation under those RBCs i.
Database problem. Design a realtional schema based on E-R Diagram. B.pdf
Database problem. Design a realtional schema based on E-R Diagram. BuildingID ResidesIn
INSPECTOR Relationship BUILDING H EF Manages ManagerID MANAGER nsID AgtNo
Locatedln APARTMENT Relationship 5,10 Cleans (1,2) SMembdID STAFF MEMBER CCID
C+ coPRCLIENT k Refers
Solution
INSPECTOR(InsID)
BUILDING(BuildingID,InsID)
APARTMENT(BuildingID,AptNo) where BuildingID and AptNo is composite primary key
COPRCLIENT(CCID,BuildingID,AptNo)
MANAGER(ManagerID,BuildingID)
STAFFMEMBER(SmembdID,BuildingID,AptNo)
primary key - underlined
foreign key -italics.
More Related Content
Similar to An ovum has all the nutrients stored that required for embryonic d.pdf
_Aen[1].pptx
This document discusses different types of reproduction in insects including oviparity, viviparity, parthenogenesis, polyembryony, and paedogenesis. Oviparity refers to egg-laying where eggs are fertilized externally and hatch after being laid. Viviparity involves internal gestation and development of eggs or young. Parthenogenesis is development without fertilization. Polyembryony produces multiple embryos from a single egg through subdivision. Paedogenesis involves reproduction by immature larval or pupal forms.
Kk
This document discusses different types of reproduction in insects including oviparity, viviparity, parthenogenesis, polyembryony, and paedogenesis. Oviparity refers to egg-laying where eggs are fertilized externally and hatch after being laid. Viviparity involves internal gestation and development of eggs or young. Parthenogenesis is development without fertilization. Polyembryony produces multiple embryos from a single egg through subdivision. Paedogenesis involves reproduction by immature larval or pupal forms.
Reproduction and Digestion of Animals.pptx
reproduction and digestion among animals and plants. these discuss the different reproduction (sexual and asexual) among plants and animals as well as the different digestive parts of other animals including ruminants and birds as well as the flow of food among humans
Sexual Reproduction on Animals
This document describes the three types of embryonic development:
- Oviparous development occurs when the embryo develops outside the mother's body in an egg she lays (e.g. birds, reptiles).
- Viviparous development occurs when the embryo develops inside the mother's body, receiving nutrients from the placenta (e.g. mammals).
- Ovoviviparous development is a combination, with the embryo developing in an egg inside the mother's body until hatching (e.g. some sharks, snakes).
What role do the follicles in the ovary play in the endocrine system.pdf
What role do the follicles in the ovary play in the endocrine system?
Solution
Ans:
· An ovarian follicle is a roughly spheroid cellular aggregation set found in the ovaries. It
secretes hormones that influence stages of the menstrual cycle. Women begin puberty with about
400,000 follicles, each with the potential to release an egg cell (ovum) at ovulation for
fertilization. These eggs are developed only once every menstrual cycle.
· The ovaries are the site of production and periodical release of egg cells, the female
gametes.When the oocyte finishes its maturation in the ovary, a surge of luteinizing ghormone
secreted by the pituitary gland stimulates the release of the oocyte through the rupture of the
follicle, a process called ovulation.
· Ovarian follicles are the basic units of female reproductive biology. Each of them contains
a single oocyte (immature ovum or egg cell). These structures are periodically initiated to grow
and develop, culminating in ovulation of usually a single competent oocyte in humans They also
consist of granulosa cells and theca of follicle.
· The ovarian follicles, sometimes called graafian follicles, are rounded enclosures for the
developing ova in the cortex near the surface of the ovary. At birth and in childhood they are
present as numerous primary or undeveloped ovarian follicles. Each contains a primitive ovum,
or oocyte, and each is covered by a single layer of flattened cells. As many as 700,000 primary
follicles are contained in the two ovaries of a young female. Most of these degenerate before or
after puberty.
· Means follicles play an important role in maintaining the puberty in females by secreting
several harmones (When there are no more follicles or eggs, the ovary no longer secretes the
hormones oestrogen and progesterone which regulate the menstrual cycle. As a result,
menstruation ceases).
· In the ovary, all eggs are initially enclosed in a single layer of cells known as a follicle
which supports the egg. Over time, these eggs begin to mature so that one is released from the
ovary in each menstrual cycle. As the eggs mature, the cells in the follicle rapidly divide and the
follicle becomes progressively larger..
Edible Eggs
Eggs provide a unique source of balanced nutrition. They are inexpensive, easy to prepare, and contain high-quality protein, vitamins, minerals, and fats. The formation of an egg involves the yolk being deposited in the oviduct and slowly passing down, gaining layers of albumen, membranes, and finally the shell over approximately 25 hours. The color of the shell, albumen, and yolk depend on the hen's diet and breed but do not impact the egg's nutritional value or cooking properties.
Lactation in mammals
This document discusses lactation in various mammals. It begins by explaining that lactation is controlled by hormones like prolactin and oxytocin and provides nutrition and immunity to young. It then covers characteristics of different subclasses of mammals - monotremes lay eggs but secrete milk, marsupials give birth to underdeveloped young that nurse in pouches, and placentals have fully developed young. Specific examples of lactation in platypuses, koalas, kangaroos, mice, cats and humans are provided, describing milk composition, nursing behaviors, and length of lactation periods.
GB W10Lesson10 Intro to Reproduction.pptx
This document compares and contrasts asexual and sexual reproduction. It discusses the key differences between the two, including that asexual reproduction involves a single parent and produces offspring that are genetically identical, while sexual reproduction involves two parents of different sexes and produces unique offspring through genetic variation. The document also examines external and internal fertilization, and describes the processes of fission, budding, fragmentation, and parthenogenesis in asexual reproduction. For sexual reproduction, it details the differences between external fertilization commonly seen in aquatic environments and internal fertilization in land animals, as well as the offspring development processes of oviparity, ovoviparity, and viviparity.
vittelogenesis.pptx
Vittelogenesis is a word developed from Latin vitellus-yolk, and genero-produce
Vitellogenesis (also known as yolk deposition) is the process of yolk formation via nutrients being deposited in the oocyte, or female germ cell involved in reproduction of lecithotrophic organisms. In insects, it starts when the fat body stimulates the release of juvenile hormones and produces vitellogenin protein.
Yolks is the most usual form of food storage in the egg.
Yolks appear in the oocyte in the secondary period of their growth called vittelogenesis.
Thus,the formation and deposition of yolks is known as vittelogenesis
Characteristic
Yolks is a complex variable assembled component.
The principle component are protein,phospholipid and fats in different combination.
Depending upon these component yolks is distinguished into protein yolks and fatty acid
For eg- the avian contain 48.19% water , 16.6 % protein, 32.6% phospholipids and fats and 1% carbohydrates.
vittelogenesis-220726044328-5b7c4706.pdf
Vittelogenesis is the process of yolk formation in eggs. Yolk provides nutrients that are deposited in the oocyte or female germ cell during reproduction. There are three main types of yolk - granular yolk found in invertebrates and lower chordates, yolk platelets found in most vertebrates consisting of large protein granules, and yolk spheres which form a compact mass in bird, reptile, and fish eggs. The yolk stores food for development of the embryo, influences cell differentiation and cleavage patterns, determines egg size, and governs morphogenetic movements and developmental maturity depending on yolk amount.
Zoology review 2
Animal growth occurs through the process of mitosis, where cells reproduce more quickly than they die, leading to tissue and organ growth. New organisms are created through sexual reproduction, where male and female gametes produced through meiosis join to form a zygote. Fertilization and early development can occur inside or outside the body, with mammals being fertilized internally and giving birth to live young requiring maternal care, while many fish and amphibians are fertilized externally with no maternal care.
Unit 5 animal reproduction and development
This document provides an overview of animal reproduction and development. It discusses both asexual and sexual reproduction in animals. Asexual reproduction occurs through fission, budding, fragmentation, and parthenogenesis. Sexual reproduction involves the fusion of male and female gametes during internal or external fertilization. After fertilization, embryonic development proceeds through cleavage, gastrulation, and organogenesis stages. The embryo develops three germ layers that give rise to different tissues and organs. Parental care helps many animals ensure the survival of offspring to reproductive age.
Unit 5 animal reproduction and development
This document provides an overview of animal reproduction and development. It discusses both asexual and sexual reproduction in animals. Asexual reproduction occurs through fission, budding, fragmentation, and parthenogenesis. Sexual reproduction involves the fusion of egg and sperm through external or internal fertilization. Embryonic development proceeds through cleavage, gastrulation, and organogenesis. Cleavage involves rapid cell division, gastrulation rearranges cells into three germ layers, and organogenesis develops organs from these germ layers. Gametes are produced in gonads and fertilization is triggered by the acrosomal and cortical reactions.
Unit 5 animal reproduction and development (1)
This document provides an overview of animal reproduction and development. It discusses both asexual and sexual reproduction in animals. Asexual reproduction occurs through fission, budding, fragmentation, and parthenogenesis. Sexual reproduction involves the fusion of male and female gametes through internal or external fertilization. After fertilization, embryonic development proceeds through cleavage, gastrulation, and organogenesis stages. During these stages, the zygote undergoes cell division and differentiation to form a blastula, gastrula, and eventually an organism with organ systems and tissues derived from the three germ layers.
Unit 5 animal reproduction and development
This document provides an overview of animal reproduction and development. It discusses both asexual and sexual reproduction mechanisms in animals. For sexual reproduction, it describes the processes of gamete production, fertilization, and embryonic development. Fertilization can be external or internal. Embryonic development involves cleavage, gastrulation, and organogenesis. Amniotes develop in extraembryonic membranes within the mother. Young can be precocial or altricial at birth depending on their stage of development.
Unit 5 animal reproduction and development
This document provides an overview of animal reproduction and development. It discusses both asexual and sexual reproduction mechanisms in animals. For sexual reproduction, it describes the processes of gamete production, fertilization, and embryonic development. Fertilization can be external or internal. Embryonic development involves cleavage, gastrulation, and organogenesis. Amniotes develop in extraembryonic membranes within the mother. Young can be precocial or altricial at birth, depending on their stage of development.
Unit 5 animal reproduction and development
This document provides an overview of animal reproduction and development. It discusses both asexual and sexual reproduction mechanisms in animals. For sexual reproduction, it describes the processes of gamete production, fertilization, and embryonic development. Fertilization can be external or internal. Embryonic development involves cleavage, gastrulation, and organogenesis. Amniotes develop in extraembryonic membranes within the mother. Young can be precocial or altricial at birth depending on their stage of development.
Unit 5 animal reproduction and development
This document provides an overview of animal reproduction and development. It discusses both asexual and sexual reproduction mechanisms in animals. For sexual reproduction, it describes the processes of gamete production, fertilization, and embryonic development. Fertilization can be external or internal. Embryonic development involves cleavage, gastrulation, and organogenesis. Amniotes develop in extraembryonic membranes within the mother. Young can be precocial or altricial at birth depending on their stage of development.
Reproductive endocrinology.pdf
The process of reproduction begins with copulation, which is
the mating of a male and female of the species.
•Sperm cells from the male are deposited in the female
reproductive tract and try to unite with an egg cell.
•When fertilization (a sperm cell and egg cell unite) occurs, an
embryo begins to develop.
•The embryo attaches to the wall of the uterus where it is
protected, receives nourishment, and develops.
•When the new offspring reaches the end of the gestation
period, it is delivered from the female reproductive tract in
a process called parturition.
•To completely understand the process of reproduction, a
basic knowledge of the reproductive tract structures and
functions is required
Similar to An ovum has all the nutrients stored that required for embryonic d.pdf (20)
What role do the follicles in the ovary play in the endocrine system.pdf
What role do the follicles in the ovary play in the endocrine system.pdf
More from mohdjakirfb
Describe the stages of malaria and the site of protozoal activity on.pdf
Describe the stages of malaria and the site of protozoal activity on each.
Solution
The life cycle is almost the same for all the five species that infect humans and follows three
stages:
(I) ifection of a human with sporozoites
(II) asexual reproduction
(III) sexual reproduction
The human contamination starts The point when a contaminated female anopheles mosque
nibbles an individual and injects contaminated with sporozoites spit under the blood coursing
library. That is the principal existence stage of plasmodium (stage from claiming infection).
The following phase done intestinal sickness life cycle may be the a standout amongst agamic
generation that is isolated under different phases: those pre- erythrocytic (or better,
exoerythrocytic) and the erythrocytic period. Inside best 30- 60 minutes after those parasites
inoculation, sporozoites Figure their approach through blood coursing library will their principal
target, those liver. Those sporozoites enter the liver phones Also start isolating prompting
schizonts creation in 6- 7 days. Each schizont provides for conception on many merozoites
(exoerythrocytic schizogony) that need aid At that point discharged under the blood stream
checking those end of the exoerythrocytic period of the agamic regenerative stage.
It is worth specifying that, concerning p. Vivax and p. Ovale, sporozoites might not take after the
propagation cost step and sit tight lethargic (hypnozoites) in the liver; they might be actuated
then afterward quite a while prompting relapses entering those blood stream (as merozoites)
following weeks, months alternately Significantly A long time. Those exoerythrocytic stage may
be not pathogenic Also doesn\'t prepare manifestations alternately indications of the malady. Its
span may be not the same to the greater part parasite species.
Merozoites discharged under the blood stream, are guided towards their second target, those red
platelets (RBCs). Concerning illustration they attack under those cells, they Stamp those starting
of the erythrocytic stage. Those 1st stage after intrusion may be a ring stage that evolves under a
trophozoite. The trophozoites would not capable on digest the haem Along these lines they
change over it clinched alongside haemozoine Furthermore digest the globin that is utilized
Concerning illustration a hotspot from claiming aminoacids for their propagation cost. The
following cell division stage is those erythrocytic schizont (initially adolescent et cetera full
grown schizont). Each develop schizont provides for conception should new era merozoites
(erythrocytic schizogony) that, after RBCs rupture, are discharged in the blood stream in place
will attack different RBCs. This is At parasitaemia happens Furthermore cinical manifestations
show up. Those liver period happens main When same time those erythrocytic stage undergoes
various cycles; the merozoites arrival then afterward every cycle makes the febrile waves.
A second situation under those RBCs i.
Database problem. Design a realtional schema based on E-R Diagram. B.pdf
Database problem. Design a realtional schema based on E-R Diagram. BuildingID ResidesIn
INSPECTOR Relationship BUILDING H EF Manages ManagerID MANAGER nsID AgtNo
Locatedln APARTMENT Relationship 5,10 Cleans (1,2) SMembdID STAFF MEMBER CCID
C+ coPRCLIENT k Refers
Solution
INSPECTOR(InsID)
BUILDING(BuildingID,InsID)
APARTMENT(BuildingID,AptNo) where BuildingID and AptNo is composite primary key
COPRCLIENT(CCID,BuildingID,AptNo)
MANAGER(ManagerID,BuildingID)
STAFFMEMBER(SmembdID,BuildingID,AptNo)
primary key - underlined
foreign key -italics.
d. What types of information systems ru currently utilized at PVF Pr.pdf
d. What types of information systems ru currently utilized at PVF? Provide an ex- ample of each
type. 1-26. Hoosier Burger As college students in the 1970s, Bob and Thelma Mellankamp often
dreamed of start- ing their own business. While on their way to an economics class, Bob and
Thelma drove by Myrtle\'s Family Restaurant and noticeda “for sale\" sign in the window. Bob
and Thelma quickly made arrangements to purchase the business, and Hoosier Burger Restaurant
was born. The restaurant is moderately sized, consisting of a kitchen, dining room, coun- 1-27
ter, storage area, and office. Currently, all paperwork is done by hand. Thelma and Bob have
discussed the benefits of purchasing a computer system; however, Bob wants to in- vestigate
alternatives and hire a consultant to help them. Perishable food items, such as beef patties, buns,
and vegetables, are delivered daily to the restaurant. Other items, such as napkins, straws, and
cups, are ordered and delivered
Solution
Part a
There are four phases in the SDLC: planning and selection, analysis, design, and
implementation/operation.
Planning and Selection
The planning and selection phase of the SDLC is utilized once the need for a new or upgraded
information system has been recognized. In regards to Hoosier Burger, Bob Mellankamp, the
owner, has expressed the desire to computerize their information systems; however he is open to
other alternatives as well.
Analysis
The Analysis phase of the SLDC evaluates the current system and then establishes alternative
options to best suit the needs of the organization. In regards to Hoosier Burger, the analysis
should be centered on the organization’s current procedures in the handling of forecasting
information, inventory usage, and basic sales information
Design
The design phase of the SLDC is meant to take into consideration the needs of the business
owner, and the specifics they are looking for in their information systems. In regards to the
Hoosier Burger case, an example of this would be ensuring that the logical and physical designs
of the new system will provide access to the point of sales information as requested by the
owners.
Implementation and Operation
In regards to Hoosier Burger, implementation and operation of the new system would require the
ability to make changes in the system depending on the needs of the owners.
Part B
Major system characteristics and examples are:
Part C
The success of any organization depends on the interactions between its subsystems. The text
states, “Breaking the subsystems down into their components reveals even more about the inner
workings of the system and greatly enhances our understanding of how the overall system
works,” The vital subsystems in regards to Hoosier Burger include the register and sells, food
inventory, food preparation, and data reports. The register allows the system to operate, the food
inventory allows for the sales to be made, the food preparation allows for customers to purchase
the fo.
Bacteria growthExplain a growth curve.Explain lag phase, exponen.pdf
Bacteria growth
Explain a growth curve.
Explain lag phase, exponential growth and stationary phase.
What are gene products?
What is the role of DNA polymerase?
What is a promoter and a terminator?
In which molecule are they active?
What is the role of RNA polymerase?
What is a ribosome binding site?
In which molecule is it active?
What is an open reading frame?
Solution
Growth curve: A graphical representation of how a particular phase moving over time. Growth
curves are classifed in to three different types, those are linear, exponential or cubic.
lag phase: The period where the individual bacteria are maturing and not yet able to divide.
During the lag phase of the bacterial growth cycle, synthesis of RNA, enzymes and other
molecules occurs.
exponential growth: This phase (sometimes called the logarithmic phase ) is a period
characterized by cell doubling.
stationary phase: As the bacterial population continues to grow, all the nutrients in the growth
medium are used up by the microorganism for their rapid multiplication.
What are gene products?
A gene product is the biochemical material, either RNA or protein, resulting from expression of
a gene.
What is the role of DNA polymerase?
Enzymes that synthesize DNA molecules from deoxyribonucleotide
What is a promoter and a terminator?
Promoter - Region of DNA that initiates transcription of a gene
Terminator - Region of DNA that ends transcription of a gene
In which molecule are they active?
DNA
What is the role of RNA polymerase?
Enzymes that synthesize RNA molecules from ribonucleotides
What is a ribosome binding site?
Shine Dalgarno sequence in mRNA is called ribiosome binding site
In which molecule is it active?
mRNA
What is an open reading frame?
Sequence of DNA that starts with start codon “ATG” (not always) and ends with any of the
three termination codons.
A plant with either the PP or Pp genotype has purple flowers, while .pdf
A plant with either the PP or Pp genotype has purple flowers, while a plant with the pp genotype
has white flowers.Cross two heterozygous purple flowered plants.What is the phenotypic ratio of
their offspring?
Phenotypic Ratio
(Purple: White)
Solution
PP x Pp=> PP, Pp,PP,Pp=>for heteryzygous we will consider the two=Pp
The ratio (purple to white is)is 50%=1/2.
________ ANOVA relies on matched samples in a similar way to the mat.pdf
________ ANOVA relies on matched samples in a similar way to the matched-pairs hypothesis
testing that compares two population means.
One-way
Randomized block
Two-way
Three-way
One-way
Randomized block
Two-way
Three-way
Solution
One way ANOVA relies on matched samples in a similar way to the matched-pairs hypothesis
testing that compares two population means.
It is used when we need to compare of more than two means..
Write a program that converts an infix expression into an equivalent.pdf
Write a program that converts an infix expression into an equivalent postfix expression. The
rules to convert an infix expression into an equivalent postfix expression are as follows (C++):
Initialize pfx to an empty expression and also initialize the stack.
Get the next symbol, sym, from infx.
If sym is an operand, append sym to pfx.
If sym is (, push sym into the stack.
If sym is ), pop and append all of the symbols from the stack until the most recent left
parentheses. Pop and discard the left parentheses.
If sym is an operator:
Pop and append all of the operators from the stack to pfx that are above the most recent left
parentheses and have precedence greater than or equal to sym.
Push sym onto the stack.
After processing infx, some operators might be left in the stack. Pop and append to pfx
everything from the stack.
In this program, you will consider the following (binary) arithmetic operators: +, -, *, and /.
You may assume that the expressions you will process are error free. Design a class that stores
the infix and postfix strings. The class must include the following operations:
getInfix: Stores the infix expression.
showInfix: Outputs the infix expression.
showPostfix: Outputs the postfix expression.
convertToPostfix: Converts the infix expression into a postfix expression. The resulting postfix
expression is stored in pfx.
precedence: Determines the precedence between two operators. If the first operator is of higher
or equal precedence than the second operator, it returns the value true; otherwise, it returns the
value false.
A + B - C;
(A + B ) * C;
(A + B) * (C - D);
A + ((B + C) * (E - F) - G) / (H - I);
A + B * (C + D ) - E / F * G + H;
Infix Expression: A+B-C;
Postfix Expression: AB+C-
Infix Expression: (A+B)*C;
Postfix Expression: AB+C*
Infix Expression: (A+B)*(C-D);
Postfix Expression: AB+CD-*
Infix Expression: A+((B+C)*(E-F)-G)/(H-I);
Postfix Expression: ABC+EF-*G-HI-/+
Infix Expression: A+B*(C+D)-E/F*G+H;
Postfix Expression: ABCD+*+EF/G*-H+
Turn in:
A UML diagram for your class.
The header file for your class.
The implementation file for your class.
The source code for your test program. (C++)
(Below already done code.)
//Header file: myStack.h
#ifndef H_StackType
#define H_StackType
#include
#include
#include \"stackADT.h\"
using namespace std;
template
class stackType: public stackADT
{
public:
const stackType& operator=(const stackType&);
//Overload the assignment operator.
void initializeStack();
//Function to initialize the stack to an empty state.
//Postcondition: stackTop = 0
bool isEmptyStack() const;
//Function to determine whether the stack is empty.
//Postcondition: Returns true if the stack is empty,
// otherwise returns false.
bool isFullStack() const;
//Function to determine whether the stack is full.
//Postcondition: Returns true if the stack is full,
// otherwise returns false.
void push(const Type& newItem);
//Function to add newItem to the stack.
//Precondition: The stack exists and is not full.
//Postc.
Write a Java program that mimics the framework for an online movie i.pdf
Write a Java program that mimics the framework for an online movie information system similar
to IMDB written in Java. Create an abstract base class, two subclasses, and one interface to
provide basic functionality for the system. Use the provided UML, the class descriptions, and the
test output to determine the proper behavior for your classes.
Create an interface Rateable that: Provides a method vote(int numVotes, int voteScore).
Create an abstract class Movie that: Implements the Rateable and Comparable interfaces.
Provides the data fields: title, releaseYear, genre, numVotes, and voteScore. Provides four
constructors: o Default, no-arg constructor o Three convenience constructors that allow as
parameters: the title the title and releaseYear the title, releaseYear, and genre. Provides an
abstract getInfo() method. Provides a concrete toString() method that returns the only movie
title. Provides a concrete getRating() method that returns: o -1 if numVotes is 0, o
voteScore/numVotes otherwise. Implements the Rateable interface’s vote() method by
increasing the existing values of numVotes and voteScore by the amount passed in the
appropriate parameter. Implements the Comparable interface’s compareTo() method by
comparing ratings. Movies should be sorted in descending order, meaning that a higher rating
should be considered “less than” a lower rating.
Create a concrete class Horror that: Automatically sets the genre to Horror in its constructors.
Adds a data attribute for number of deaths, numOfDeaths, with the appropriate getter/setter
methods.
2
Provides a getInfo() method that returns “title, genre, releaseYear (rating): numDeaths deaths”
with the appropriate values. o Detects if it receives a -1 from getRating() and uses “No ratings”
as the rating. o To pass LiveLab’s auto-grader, make sure ratings are limited to one decimal
place (see documentation on using String.format() which works similar to System.out.printf()).
Create a concrete class Comedy that: Automatically sets the genre to Comedy in its
constructors. Adds a data attribute, hasProfanity, to indicate whether there is profanity in the
film with the appropriate getter/setter methods. Provides a getInfo() method that returns “title,
genre, releaseYear (rating): Profanity/No Profanity” with the appropriate values. o Detects if it
receives a -1 from getRating() and use “No ratings” as the rating. o To pass LiveLab’s auto-
grader, make sure ratings are limited to one decimal place (see documentation on using
String.format() which works similar to System.out.printf()).
NOTE: Movie, Horror, and Comedy should provide all of the appropriate accessor/mutator
methods for their data fields. For brevity, these are not included in the UML.
Main method Create the horror movies: o A Nightmare on Elm Street, 1984, 4 deaths o Final
Destination 5, 2011, 94 deaths1 o Saw, 2004, 6 deaths Create the comedy movies: o Napoleon
Dynamite, 2004, no profanity o Keeping Up with the Joneses, 2016, profanity o.
Which microtubule (MT) population binds to chromosomes during mitosi.pdf
Which microtubule (MT) population binds to chromosomes during mitosis?
Interpolar MTs
Kinetochore MTs
Astral MTs
Either MT population is able to bind chromosomes because they are functionally redundant
MTs do not associate with chromosomes at all
Solution
a)Astral microtubules: These originate at the poles of the cells near the membrane of the cell and
assist in the orientation or the arrangement of the spindle apparatus.
b) polar microtubules: These are longest extending from one end of the cell to the other end and
intertwine with each other and help n seperation of the cells.
c) Kinetochore microtubulues: these are the only tubules which are directly attached to the
chromosomes during the mitosis.As the name indicates these are attached to the kinetochore
region of the chromosome and help in seperaation of chromosomes into two..
React to the following statement Knowledge is the technology wh.pdf
React to the following statement:
Knowledge is the technology which has increased globalization. Thus, globalization then leads
to the need for increased education.
Solution
Globalization:
Globalization is a process of interaction and integration among the people, companies,
and governments of different nations, a process driven by international trade and investment and
aided by information technology.
Knowledge is the technology – globalization:
Technology has also enabled the world to become more interconnected, beyond the
economic sphere, with greater access to information and communication which is having a
profound impact on societies.
Information technology was necessary to enable globalisation and this technology
emerged from developed countries. It changed the economic relationship between countries
because it made knowledge an increasingly important component in the production of goods and
services. Knowledge and high tech industries are the fastest growing in the world today and for
countries to compete in these sectors they need to invest substantially in education and training.
Technology has typically been introduced to developing countries by large multi-
national companies doing business there and so the technology used has originated in developed
countries, where most of these companies’ research and development takes place. Many argue
that this is increasing the power of the MNCs in international markets and weakening the
bargaining power of developing countries.
According to the United Nations Educational, Scientific and Cultural Organization
(UNESCO) in their 2009 World Conference on Higher Education report, Over 2.5 million
students were studying outside their home country. UNESCO also predicted that the number of
international students might rise approximately to 7 million by the year 2020. The main
destinations preferred by international students are the United States, United Kingdom,
Germany, France, Canada and Australia. Overall, the number of international students more than
doubled to over 2 million between 2000 and 2007. However the sharpest percentage increases of
international students have occurred in New Zealand, Korea, the Netherlands, Greece, Spain,
Italy and Ireland.
Globalization and Education:
According to Edward Fiske, “If Americans are to continue to prosper and to exercise
leadership in this new global context, it is imperative that we understand the new global forces
that we have both shaped and had thrust upon us. The alternative is to be at their mercy”.
The effects of globalization have been far-reaching. While the living standards of the
world are still highly uneven, 400 million people have moved out of extreme poverty since
1980—more than at any other time in human history. The growth and urbanization of a global
middle class is creating huge new markets for goods and services of all kinds.
Globalization is often viewed as a zero-sum game in which one nation\'s economic
growth comes at the expense.
what animals first evolved true skeletonswhat animals first .pdf
what animals first evolved true skeletons
what animals first evolved true skeletons
what animals first evolved true skeletons
Solution
Evidence of the oldest fossil of multicellular organisms was seemed to be made by smooth,
wormlike organisms and are known as furrows. These fossils tell us very less about the animals
they belong to except there external shape. The fossils of first large, complex multicellular
organisms who were still soft-bodied were found for the first time in Ediacaran organisms(they
are named after the place they are found), these organisms resembled modern day jellyfish or
worms and disappeared later. In their places, animals of all the modern phyla evolved like
jellyfish, corals, sponges, molluscs, flatworms, annelid worms, echinoderms, insects and
chordates consisting of both soft and hard body parts. Jawless fish were the one to have consist
of skull and were place in vertebrates during the evolution. Arthropods were the first land
animals and bony fish and sharks the first water animals to be comprised of true exoskeleton..
true or false Different parts of the genome evolve at different spe.pdf
true or false: Different parts of the genome evolve at different speeds (or \"rates\").
Solution
True
Different parts of genomes evolve at different speeds because DNA that encodes important traits
evolve slowly. On the other hand some portions of genome does not seem to do anything in
particular. These regions evolve very quickly and get eliminated from the population..
The brightness in the center of a Fresnel diffraction pattern. Is al.pdf
The brightness in the center of a Fresnel diffraction pattern. Is always bright. Is always dark.
Depends on the observing distance. Does not change as the increase of aperture
Solution
In Fresnel diffraction pattern, the center is always dark because the amplitude is almost zero at
its center. Therefore
Option B is correct.
Should Linda’s history of past improprieties lead Maria to withdraw .pdf
Should Linda’s history of past improprieties lead Maria to withdraw her support and replace her
without giving detailed reasons to Iris?
Solution
Yes, Linda\'s past improprieties history lead Maria to withdraw her support and replace her
without giving detailed reasons to Iris. Linda was a single mother of three children and she had a
history of substance abuse.Number of sick days was much higher than Maria..
Problem 4.Organisms are present in ballast water discharged from a.pdf
Problem 4.
Organisms are present in ballast water discharged from a ship according to a Poisson process
with a concentration of 10 organisms/m^3 [the article \"Counting at Low Concentrations: The
Statistical Challenges of Verifying Ballast Water Discharge Standards\" (Ecological
Applications, 2013: 339-351)].
What is the probability that one cubic meter of discharge contains at least 8 organisms? [Hint:
Use the cumulative distribution table]
What is the probability that the number of organisms in 1.5 m^3 of discharge exceeds its mean
value by more than one standard deviation? [Hint: Use the cumulative distribution table]
Solution
Possion Distribution
PMF of P.D is = f ( k ) = e- x / x!
Where
= parameter of the distribution.
x = is the number of independent trials
Mean = Organisms are with a concentration of 10 Organisms/meter^3
a)
CONTAIN ATLEAST 8 ORGANISMS
P( X < 8) = P(X=7) + P(X=6) + P(X=5) + P(X=4) + P(X=3) + P(X=2) + P(X=1) + P(X=0)
= e^-10 * 0 ^ 7 / 7! + e^-10 * ^ 6 / 6! + e^-10 * ^ 5 / 5! + e^-10 * ^ 4 / 4! + e^-10 * ^ 3 / 3! + e^-
10 * ^ 2 / 2! + e^-10 * ^ 1 / 1! + e^-10 * ^ 0 / 0!
= 0.2202
P( X > = 8 ) = 1 - P (X < 8) = 0.7798.
Q2. Does Application Engine Generate SQLs like Query ManagerQ7. C.pdf
Q2. Does Application Engine Generate SQLs like Query Manager?
Q7. Can we have more than one Section with the same name in an Application Engine Program?
Solution
1ANS:
No, Application Engine does not generate SQL or People Code. It executes the SQL and People
Code that you include in an Application Engine Action.
2.ANS:.
QUESTION 6- Delay spread of optical pulses results on multimode fibe.pdf
QUESTION 6- Delay spread of optical pulses results on multimode fiber because of multiple
signal pathways of different lengths within the fiber. True False
Solution
False
Delay spread of optical pulses results on multimode fiber because of multiple signal pathways of
different lengths within the fiber beacuse generally The optical fibers are used in
communications have a very simple structure. They consist of two
sections the glass core and the cladding layer The core is a cylindrical structure and the cladding
is a cylinder without a core..
31.A Biased sample is one that ______a. Is too smallb. Will al.pdf
31.
A Biased sample is one that ______
a. Is too small
b. Will always lead to a wrong conclusion
c. Will likely have certain groups from the population over-represented or under-represented due
only to chance factors
d. Will likely have certain groups from the population over-represented or under-represented due
only to systematic sampling factors
Solution
Biased Sample
A biased sample is one in which the method used to create the sample results in samples that are
systematically different from the population. THEREFORE OPTION D IS CORRECT.
Please help me Im very confused thanks Find sin 2x, cos 2x, and tan .pdf
Please help me Im very confused thanks Find sin 2x, cos 2x, and tan 2x from the given
information. sin x = 8/17 x in Quadrant III sin 2x = -8/17 cos 2x = -15/17 tan 2x = -8/15
Solution
x is in quadrant 3 so cosx is positive
cosx = sqrt(1-sinx^2) = 15/17
a)sin(2x) = 2sinxcosx = 2(8/17)(15/17) = 240/287
b)cos2x = 1-2sinx^2 = 161/287
c)tan2x = sin2x/cos2x = 240/162.
please explain in detail What is the PCAOB Please explain what is t.pdf
please explain in detail What is the PCAOB? Please explain what is the law, a describiton of the
law.
Solution
Public Company Accounting Oversight Board has been established as a part of the Sarbanes and
Oxley Act , 2002 with a view to protect investors interest in public companies through a
oversight over companies accounting and auditing practices. PCAOB is mainly focused on
implementing effective auditing practices, improving audit quality and maintain public trust in
the financial and auditing reports.
The Sarbanes and Oxley Act 2002, passed after major financial crimes such as Enron is a United
States Federal Law. It has eleven titles and establishes corporate accountability and civil and
criminal liabilities for white collar crimes. Title 1 contains provisions of the Public Company
Accounting Oversight board.
Some of the major provisions of the Act are :
(i) It requires public companies to evaluate and disclose the functioning of internal controls and
independent auditors have to agree to such disclosure.
(ii) Financial reports are to be certified by the Chief Financial Officer and Chief Executive
Officer.
(iii) Auditor independence , and outrightly prohibits any non audit work which can be carried out
by an independent auditor.
(iv) Prohibits personal loans to directors of the companies
(v) Accelerated reporting of insider trading
(vi) It also requires public companies to have an indepedent audit committee to oversee the
relationship between auditor and the company
(vii) Enhanced criminal and civil liabilities for any violations.
More from mohdjakirfb (20)
Describe the stages of malaria and the site of protozoal activity on.pdf
Describe the stages of malaria and the site of protozoal activity on.pdf
Database problem. Design a realtional schema based on E-R Diagram. B.pdf
Database problem. Design a realtional schema based on E-R Diagram. B.pdf
d. What types of information systems ru currently utilized at PVF Pr.pdf
d. What types of information systems ru currently utilized at PVF Pr.pdf
Bacteria growthExplain a growth curve.Explain lag phase, exponen.pdf
Bacteria growthExplain a growth curve.Explain lag phase, exponen.pdf
A plant with either the PP or Pp genotype has purple flowers, while .pdf
A plant with either the PP or Pp genotype has purple flowers, while .pdf
________ ANOVA relies on matched samples in a similar way to the mat.pdf
________ ANOVA relies on matched samples in a similar way to the mat.pdf
Write a program that converts an infix expression into an equivalent.pdf
Write a program that converts an infix expression into an equivalent.pdf
Write a Java program that mimics the framework for an online movie i.pdf
Write a Java program that mimics the framework for an online movie i.pdf
Which microtubule (MT) population binds to chromosomes during mitosi.pdf
Which microtubule (MT) population binds to chromosomes during mitosi.pdf
React to the following statement Knowledge is the technology wh.pdf
React to the following statement Knowledge is the technology wh.pdf
what animals first evolved true skeletonswhat animals first .pdf
what animals first evolved true skeletonswhat animals first .pdf
true or false Different parts of the genome evolve at different spe.pdf
true or false Different parts of the genome evolve at different spe.pdf
The brightness in the center of a Fresnel diffraction pattern. Is al.pdf
The brightness in the center of a Fresnel diffraction pattern. Is al.pdf
Should Linda’s history of past improprieties lead Maria to withdraw .pdf
Should Linda’s history of past improprieties lead Maria to withdraw .pdf
Problem 4.Organisms are present in ballast water discharged from a.pdf
Problem 4.Organisms are present in ballast water discharged from a.pdf
Q2. Does Application Engine Generate SQLs like Query ManagerQ7. C.pdf
Q2. Does Application Engine Generate SQLs like Query ManagerQ7. C.pdf
QUESTION 6- Delay spread of optical pulses results on multimode fibe.pdf
QUESTION 6- Delay spread of optical pulses results on multimode fibe.pdf
31.A Biased sample is one that ______a. Is too smallb. Will al.pdf
31.A Biased sample is one that ______a. Is too smallb. Will al.pdf
Please help me Im very confused thanks Find sin 2x, cos 2x, and tan .pdf
Please help me Im very confused thanks Find sin 2x, cos 2x, and tan .pdf
please explain in detail What is the PCAOB Please explain what is t.pdf
please explain in detail What is the PCAOB Please explain what is t.pdf
Recently uploaded
Types of Herbal Cosmetics its standardization.
Physiology and chemistry of skin and pigmentation, hairs, scalp, lips and nail, Cleansing cream, Lotions, Face powders, Face packs, Lipsticks, Bath products, soaps and baby product,
Preparation and standardization of the following : Tonic, Bleaches, Dentifrices and Mouth washes & Tooth Pastes, Cosmetics for Nails.
A Survey of Techniques for Maximizing LLM Performance.pptx
A Survey of Techniques for Maximizing LLM Performance
Your Skill Boost Masterclass: Strategies for Effective Upskilling
Your Skill Boost Masterclass: Strategies for Effective UpskillingExcellence Foundation for South Sudan
Strategies for Effective Upskilling is a presentation by Chinwendu Peace in a Your Skill Boost Masterclass organisation by the Excellence Foundation for South Sudan on 08th and 09th June 2024 from 1 PM to 3 PM on each day.Azure Interview Questions and Answers PDF By ScholarHat
Azure Interview Questions and Answers PDF By ScholarHat
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
বাংলাদেশের অর্থনৈতিক সমীক্ষা ২০২৪ [Bangladesh Economic Review 2024 Bangla.pdf] কম্পিউটার , ট্যাব ও স্মার্ট ফোন ভার্সন সহ সম্পূর্ণ বাংলা ই-বুক বা pdf বই " সুচিপত্র ...বুকমার্ক মেনু 🔖 ও হাইপার লিংক মেনু 📝👆 যুক্ত ..
আমাদের সবার জন্য খুব খুব গুরুত্বপূর্ণ একটি বই ..বিসিএস, ব্যাংক, ইউনিভার্সিটি ভর্তি ও যে কোন প্রতিযোগিতা মূলক পরীক্ষার জন্য এর খুব ইম্পরট্যান্ট একটি বিষয় ...তাছাড়া বাংলাদেশের সাম্প্রতিক যে কোন ডাটা বা তথ্য এই বইতে পাবেন ...
তাই একজন নাগরিক হিসাবে এই তথ্য গুলো আপনার জানা প্রয়োজন ...।
বিসিএস ও ব্যাংক এর লিখিত পরীক্ষা ...+এছাড়া মাধ্যমিক ও উচ্চমাধ্যমিকের স্টুডেন্টদের জন্য অনেক কাজে আসবে ...
How to Build a Module in Odoo 17 Using the Scaffold Method
Odoo provides an option for creating a module by using a single line command. By using this command the user can make a whole structure of a module. It is very easy for a beginner to make a module. There is no need to make each file manually. This slide will show how to create a module using the scaffold method.
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...National Information Standards Organization (NISO)
This presentation was provided by Steph Pollock of The American Psychological Association’s Journals Program, and Damita Snow, of The American Society of Civil Engineers (ASCE), for the initial session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session One: 'Setting Expectations: a DEIA Primer,' was held June 6, 2024.Hindi varnamala | hindi alphabet PPT.pdf
हिंदी वर्णमाला पीपीटी, hindi alphabet PPT presentation, hindi varnamala PPT, Hindi Varnamala pdf, हिंदी स्वर, हिंदी व्यंजन, sikhiye hindi varnmala, dr. mulla adam ali, hindi language and literature, hindi alphabet with drawing, hindi alphabet pdf, hindi varnamala for childrens, hindi language, hindi varnamala practice for kids, https://www.drmullaadamali.com
The History of Stoke Newington Street Names
Presented at the Stoke Newington Literary Festival on 9th June 2024
www.StokeNewingtonHistory.com
Chapter 4 - Islamic Financial Institutions in Malaysia.pptx
Chapter 4 - Islamic Financial Institutions in Malaysia.pptxMohd Adib Abd Muin, Senior Lecturer at Universiti Utara Malaysia
This slide is special for master students (MIBS & MIFB) in UUM. Also useful for readers who are interested in the topic of contemporary Islamic banking.
How to Fix the Import Error in the Odoo 17
An import error occurs when a program fails to import a module or library, disrupting its execution. In languages like Python, this issue arises when the specified module cannot be found or accessed, hindering the program's functionality. Resolving import errors is crucial for maintaining smooth software operation and uninterrupted development processes.
The Diamonds of 2023-2024 in the IGRA collection
A review of the growth of the Israel Genealogy Research Association Database Collection for the last 12 months. Our collection is now passed the 3 million mark and still growing. See which archives have contributed the most. See the different types of records we have, and which years have had records added. You can also see what we have for the future.
How to Manage Your Lost Opportunities in Odoo 17 CRM
Odoo 17 CRM allows us to track why we lose sales opportunities with "Lost Reasons." This helps analyze our sales process and identify areas for improvement. Here's how to configure lost reasons in Odoo 17 CRM
CACJapan - GROUP Presentation 1- Wk 4.pdf
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
Advanced Java[Extra Concepts, Not Difficult].docx
This is part 2 of my Java Learning Journey. This contains Hashing, ArrayList, LinkedList, Date and Time Classes, Calendar Class and more.
Main Java[All of the Base Concepts}.docx
This is part 1 of my Java Learning Journey. This Contains Custom methods, classes, constructors, packages, multithreading , try- catch block, finally block and more.
Recently uploaded (20)
A Survey of Techniques for Maximizing LLM Performance.pptx
A Survey of Techniques for Maximizing LLM Performance.pptx
Your Skill Boost Masterclass: Strategies for Effective Upskilling
Your Skill Boost Masterclass: Strategies for Effective Upskilling
Azure Interview Questions and Answers PDF By ScholarHat
Azure Interview Questions and Answers PDF By ScholarHat
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
How to Build a Module in Odoo 17 Using the Scaffold Method
How to Build a Module in Odoo 17 Using the Scaffold Method
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...
Chapter 4 - Islamic Financial Institutions in Malaysia.pptx
Chapter 4 - Islamic Financial Institutions in Malaysia.pptx
Film vocab for eal 3 students: Australia the movie
Film vocab for eal 3 students: Australia the movie
How to Manage Your Lost Opportunities in Odoo 17 CRM
How to Manage Your Lost Opportunities in Odoo 17 CRM
Liberal Approach to the Study of Indian Politics.pdf
Liberal Approach to the Study of Indian Politics.pdf
An ovum has all the nutrients stored that required for embryonic d.pdf
- 1. An ovum has all the nutrients stored that required for embryonic development until implantation has occurred. Why? An ovum has all the nutrients stored that required for embryonic development until implantation has occurred. Why? Why? Solution Ovum also called as Egg cell. It is a female reproductive cell or gamete in Oogamous animals. Such kind of animals in their eggs have ooplasm or other wise Yolk of the ovum,a cell substance . The ooplasm consists of the cytoplasm of the ordinary animal cell with its spongioplasm and hyaloplasm ,often calle the formative yolk and the nutritive york or deutoplasm made of round granules of fatty and albuminoid substances imbedded in the cytoplasm. Mammalian ova contains only a tiny amount of the nutritive yolk, to nourish the early stages of its development.