Ctenophores
•Download as PPT, PDF•
2 likes•1,459 views
Ctenophores are small but excellent swimmers that can be found worldwide in marine environments. They have two cell layers and are transparent with some pigmentation. They use rows of cilia to propel themselves and display bioluminescence at night. Ctenophores are hermaphrodites that eat small larvae, plankton, and crustaceans. Their origins are not well understood due to differing fossils.
Report
Share
Report
Share
![[object Object]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
Recommended
Cnidaria&ctenophora
Cnidaria and Ctenophora are two phyla of diploblastic aquatic animals. Cnidaria include jellyfish, corals, and anemones and have stinging cells called nematocysts. They have a polyp and medusa life cycle stage. Ctenophora, also known as comb jellies, have adhesive cells rather than nematocysts. They only have a medusa stage. Both phyla have radial or biradial symmetry and a simple digestive system. Ctenophora reproduce quickly and are important predators in marine ecosystems.
10. Phyla Cnidaria and Ctenophora
Phylum Cnidaria and Ctenophora are two groups of aquatic animals. Cnidaria includes jellyfish, corals, sea anemones and have radial symmetry and two main forms - polyps and medusae. They have stinging nematocyst cells and a nerve net. Ctenophora, or comb jellies, are similar but not cnidarians and move using cilia.
Cnidaria and ctenophora 2012
Cnidarians are a phylum of aquatic animals that date back approximately 700 million years. They display radial or biradial symmetry and tissue-level organization. Their body plans are simple sac-like structures with one opening for feeding and excretion. Cnidarians utilize stinging cells called nematocysts for defense and capturing prey. They also possess nerve nets, statocysts for balance, and in some cases simple light-sensing ocelli. Reproduction can occur sexually through larvae or asexually by budding. Major classes include Hydrozoa, Scyphozoa, Cubozoa, and Anthozoa. Coral reefs formed by cnidarians like hydroids, jellyfish
Ctenophora
Ctenophores are marine animals commonly known as comb jellies. They have a soft transparent jelly-like body with 8 ciliary combs used for locomotion. They exhibit bioluminescence and have a radial symmetrical body structure without specialized organ systems. Ctenophores feed carnivorously on plankton using long tentacles equipped with lasso cells. They reproduce sexually through a life cycle involving a free-swimming cydippid larval stage. There are two classes of ctenophores - Tentaculata and Nuda.
Ctenophores pp
Ctenophores are a phylum of marine invertebrates that are major predators of zooplankton and fish larvae. They use rows of fused cilia and adhesive cells on their tentacles to capture prey. While similar to cnidarians, ctenophores differ in having genuine smooth muscle, multiciliated cells, hermaphroditism, and gastrulation through epiboly or invagination rather than cnidarian processes.
PHYLUM CNIDARIA
Cnidarians are radially symmetrical aquatic animals with stinging cells called cnidocytes. They have two main body forms - polyps and medusae. Cnidarians include jellyfish, hydras, sea anemones, and corals. They are diploblastic with two tissue layers and a jelly-like mesoglea in between. Cnidarians capture prey using stinging tentacles and digest food in their gastrovascular cavity. They play an important economic role by creating coral reef habitats for fish and generating oxygen from algae.
A cnidaria
Phylum Cnidaria includes animals such as jellyfish, sea anemones, corals, and Hydra. They have two main body forms: the polyp, which is tube-shaped and attached, and the medusa, which is umbrella-shaped and free-swimming. Cnidarians have stinging cells called nematocysts in their tentacles. They have radial symmetry and a simple tissue level of organization without organs. Most live in aquatic marine habitats and feed by stinging prey with their tentacles. Reproduction can occur sexually through medusa releasing eggs and sperm or asexually via budding. They play important ecological roles as predators, building coral reefs, and producing neurotoxins studied
Coelenterata general characters & classification
Coelenterata is a phylum of aquatic animals that includes jellyfish, corals, sea anemones and hydroids. They are diploblastic with two main cell layers, a gelatinous mesoglea in between, and stinging nematocysts. They exhibit radial or biradial symmetry and polymorphism. Reproduction can occur asexually through budding or sexually through external fertilization and a planula larva stage. The phylum is divided into three classes: Hydrozoa, Scyphozoa, and Anthozoa.
Recommended
Cnidaria&ctenophora
Cnidaria and Ctenophora are two phyla of diploblastic aquatic animals. Cnidaria include jellyfish, corals, and anemones and have stinging cells called nematocysts. They have a polyp and medusa life cycle stage. Ctenophora, also known as comb jellies, have adhesive cells rather than nematocysts. They only have a medusa stage. Both phyla have radial or biradial symmetry and a simple digestive system. Ctenophora reproduce quickly and are important predators in marine ecosystems.
10. Phyla Cnidaria and Ctenophora
Phylum Cnidaria and Ctenophora are two groups of aquatic animals. Cnidaria includes jellyfish, corals, sea anemones and have radial symmetry and two main forms - polyps and medusae. They have stinging nematocyst cells and a nerve net. Ctenophora, or comb jellies, are similar but not cnidarians and move using cilia.
Cnidaria and ctenophora 2012
Cnidarians are a phylum of aquatic animals that date back approximately 700 million years. They display radial or biradial symmetry and tissue-level organization. Their body plans are simple sac-like structures with one opening for feeding and excretion. Cnidarians utilize stinging cells called nematocysts for defense and capturing prey. They also possess nerve nets, statocysts for balance, and in some cases simple light-sensing ocelli. Reproduction can occur sexually through larvae or asexually by budding. Major classes include Hydrozoa, Scyphozoa, Cubozoa, and Anthozoa. Coral reefs formed by cnidarians like hydroids, jellyfish
Ctenophora
Ctenophores are marine animals commonly known as comb jellies. They have a soft transparent jelly-like body with 8 ciliary combs used for locomotion. They exhibit bioluminescence and have a radial symmetrical body structure without specialized organ systems. Ctenophores feed carnivorously on plankton using long tentacles equipped with lasso cells. They reproduce sexually through a life cycle involving a free-swimming cydippid larval stage. There are two classes of ctenophores - Tentaculata and Nuda.
Ctenophores pp
Ctenophores are a phylum of marine invertebrates that are major predators of zooplankton and fish larvae. They use rows of fused cilia and adhesive cells on their tentacles to capture prey. While similar to cnidarians, ctenophores differ in having genuine smooth muscle, multiciliated cells, hermaphroditism, and gastrulation through epiboly or invagination rather than cnidarian processes.
PHYLUM CNIDARIA
Cnidarians are radially symmetrical aquatic animals with stinging cells called cnidocytes. They have two main body forms - polyps and medusae. Cnidarians include jellyfish, hydras, sea anemones, and corals. They are diploblastic with two tissue layers and a jelly-like mesoglea in between. Cnidarians capture prey using stinging tentacles and digest food in their gastrovascular cavity. They play an important economic role by creating coral reef habitats for fish and generating oxygen from algae.
A cnidaria
Phylum Cnidaria includes animals such as jellyfish, sea anemones, corals, and Hydra. They have two main body forms: the polyp, which is tube-shaped and attached, and the medusa, which is umbrella-shaped and free-swimming. Cnidarians have stinging cells called nematocysts in their tentacles. They have radial symmetry and a simple tissue level of organization without organs. Most live in aquatic marine habitats and feed by stinging prey with their tentacles. Reproduction can occur sexually through medusa releasing eggs and sperm or asexually via budding. They play important ecological roles as predators, building coral reefs, and producing neurotoxins studied
Coelenterata general characters & classification
Coelenterata is a phylum of aquatic animals that includes jellyfish, corals, sea anemones and hydroids. They are diploblastic with two main cell layers, a gelatinous mesoglea in between, and stinging nematocysts. They exhibit radial or biradial symmetry and polymorphism. Reproduction can occur asexually through budding or sexually through external fertilization and a planula larva stage. The phylum is divided into three classes: Hydrozoa, Scyphozoa, and Anthozoa.
Ctenophora
Comb jellies, or ctenophores, are zooplankton with radial symmetry and up to 4 inches long. They move using rows of cilia combs and have transparent, globe or egg-shaped bodies over 95% water with an open center. They are voracious predators that use sticky tentacles to capture zooplankton, consuming up to 10 times their weight daily. Ctenophores reproduce externally as hermaphrodites, with planktonic larvae developing from external fertilization.
Phylum cnidaria
The phylum Cnidaria includes sea jellies, hydra, coral colonies, sea anemones, sea pens, and sea fans. They are characterized by having radial symmetry, two germ layers, a jelly-like mesoglea layer, an acoelomate body cavity, and specialized stinging cells called cnidocytes. Many species have both a sessile polyp stage and a free-swimming medusa stage. Cnidarians play important ecological roles through food sources, habitat, symbiosis, and wave protection.
Phylum cnidaria report
Cnidarians like hydra, jellyfish, coral, and sea anemones can take the form of polyps or medusas. Polyps are attached to surfaces while medusas are free-swimming. They capture prey using nematocysts in their tentacles and digest food in their guts. Reproduction varies between species, but includes both asexual budding and sexual reproduction.
Phylum cnidaria
This document summarizes key information about the phylum Cnidaria, focusing on four classes: Hydrozoa, Anthozoa, Scyphozoa, and Cubozoa. It outlines their shared traits of radial symmetry, carnivorous diet, and ability to reproduce both sexually and asexually. It also describes the polyp and medusa life stages and body plan consisting of ectoderm, endoderm, mesoglea, mouth, and tentacles. Details are provided on nematocyst stinging cells and specific characteristics of corals, anemones, jellyfish, and hydrozoans.
cnidera
Phylum Cnidaria includes jellyfish, sea anemones, corals and hydroids. They have radial or biradial symmetry, nerve nets, and use nematocysts for defense and prey capture. Their life cycles often involve both polyp and medusa stages. Phylum Ctenophora includes comb jellies which have colloblasts for prey capture and comb rows for swimming. They lack nematocysts and a polyp stage.
Coelenterates - classification and gen characters
Coelenterates are diploblastic animals with a radial or biradial symmetry and two tissue layers. They are divided into three phyla - Hydrozoa, Scyphozoa, and Anthozoa - based on their polyp and medusa forms. Hydrozoans have both polyp and medusa stages in their life cycle while scyphozoans are medusa-dominant and anthozoans are polyp-dominant. Cnidarians have stinging cells called nematocysts and a gastrovascular cavity that functions in digestion, circulation, and osmoregulation. They reproduce both sexually and asexually.
Phylum Cnidaria
1. The document provides an overview of the phylum Cnidaria, which includes jellyfish, corals, and hydroids.
2. Cnidarians are radially or biradially symmetrical and have stinging cells called nematocysts. They exhibit a diploblastic body plan with two tissue layers separated by a gelatinous mesoglea.
3. Many cnidarians alternate between a sessile polyp stage and a motile medusa stage. Reproduction involves external fertilization producing a planula larva.
Cnidarians
Cnidarians are soft-bodied aquatic animals that exhibit radial symmetry and possess true tissues. They have a sac-like body with a central digestive cavity and a single opening surrounded by tentacles bearing stinging cells. Cnidarians exist as sessile polyps or free-swimming medusae, and their life cycle may alternate between these two forms. The phylum is divided into three classes: Hydrozoa (hydras), Scyphozoa (jellyfish), and Anthozoa (corals and sea anemones).
8 phylum cnidaria
Cnidarians are radially symmetric carnivores that reproduce both sexually and asexually. They have two main forms: the polyp, which is sac-like and non-motile, and the medusa, which is bell-shaped and motile. Cnidarians have stinging cells called nematocysts lined in their tentacles and gastrodermis, which they use to capture prey. The three main classes are Anthozoa, which remain polyps their whole lives, Hydrozoa which can have both polyp and medusa stages and form complex colonies, and Scyphozoa where the medusa stage dominates and moves via rhythmic contractions.
Polymorphism in coelenterata
The occurrence of more than one type of structurally and functionally different individuals within a population is called polymorphism.
Phylum coelenterata
This document summarizes key characteristics of cnidarians. It describes their three classes - Hydrozoa, Scyphozoa, and Anthozoa. Cnidarians are radially symmetric and have specialized cells. They live in water and have tentacles covered in stinging nematocysts that help capture prey. They reproduce both sexually and asexually, and different classes display different forms like polyps or medusae and move via jet propulsion or crawling.
Porifera and coelenterates
The document summarizes key information about two phyla of aquatic invertebrate animals: Porifera (sponges) and Cnidaria (jellyfish, corals, hydra, sea anemones). It describes their basic body plans, cell types, life cycles, symmetry, and major classes within each phylum. Sponges are sessile, water filtering organisms that lack tissues, organs and systems. Cnidarians are radially symmetric and exhibit either sessile or floating body forms at different stages of their life cycle.
Animal survey 2010
The document summarizes key characteristics and evolutionary trends of the animal kingdom. It describes six major characteristics of animals including being multicellular, heterotrophs, diploid, motile, having embryonic development, and lacking cell walls. It then discusses major evolutionary trends including increasing tissue complexity, symmetry, presence of gut/body cavities, and whether organisms are protostomes or deuterostomes. The document concludes by classifying the major phyla in the kingdom Animalia.
Filter feeding mechanism in echinoderms and organs of respiration in crustaceans
First topic is about FILTER FEEDING MECHANISM IN ECHINODERMS and second topic is about ORGANS OF RESPIRATION IN CRUSTACEANS
Cnidarians
The document discusses the phylum Cnidaria, which includes animals like hydra, jellyfish, coral, and sea anemones. Cnidarians have radial symmetry, a gastrovascular cavity for digestion, and stinging cells called nematocysts. They can be either solitary polyps attached to the sea floor or free-swimming medusae. Corals secrete calcium carbonate cups and form coral reefs in warm, salty waters. Jellyfish are free-swimming cnidarians with an umbrella-shaped body.
Phylum porifera
Assalam Alikum! here is the presentationn of PHYLUM PORIFERA. prepared to benefit you guys. material in slides is authentic 100%. Once you read the slides you will say ''OMG its soooooooo awesom dude!!''
JazakAllah!!
Phylum Coelenterata
The document summarizes the phylum Coelenterata, which includes multicellular, radially symmetrical animals with needle cells. It describes three classes: Hydrozoa which have polyp and medusa forms like Obelia; Scyphozoa which are solitary marine medusoid forms like the four-chambered stomach jellyfish Aurelia; and Anthozoa which are marine polyp forms that can be solitary or colonial with septa in their gastrovascular cavity, including corals and sea anemones. It notes that corals form some of the most biodiverse ecosystems on Earth like the Great Barrier Reef.
Cnidaria phylum
Cnidaria is a phylum containing over 9,000 species found only in aquatic and mostly marine environments. All cnidarians have radial symmetrical. There are two major body forms among the Cnidaria - the polyp and the medusa. Sea anemones and corals have the polyp form, while jellyfish are typical medusae.
kingdom animalia & phylum porifera
This document defines key terms related to embryonic development and animal classification. It describes the three germ layers - ectoderm, mesoderm and endoderm - and how they develop during gastrulation. It also defines symmetry types and lists characteristics used to classify animals, including tissue organization, symmetry, gastrulation, and body cavities. Finally, it provides an overview of key animal phyla that will be studied, including their defining features.
Animal kingdom(sponges, cnidarians, worms)
The document discusses several invertebrate animal phyla, including sponges, cnidarians, flatworms, roundworms, and segmented worms. Sponges are the simplest animals and have a skeleton made of spicules to support their body. Cnidarians like hydra, jellyfish, and corals have stinging cells called nematocysts that they use for defense and capturing prey. Flatworms are flat ribbon-like organisms including parasitic tapeworms and free-living planaria. Roundworms have long cylindrical bodies and include parasites like the trichina worm as well as soil decomposers. Segmented worms have a segmented body and include earthworms, leeches, and
Ctenophores
Ctenophores are transparent jellyfish-like sea creatures found worldwide in marine environments. Despite their small size, they are excellent swimmers known for their bioluminescence and ability to capture prey using specialized cilia. Little is known about their evolutionary origins due to differences between living and fossilized ctenophores. They reproduce as hermaphrodites and are well-adapted to different environments, including deep sea locations.
BIO-LUMINISCENCE IN FISH(ES)
1) Fish possess various adaptive structures like electric organs, poison glands, and sound producing organs. This document focuses on bioluminescence organs.
2) Bioluminescence involves the production of light by living organisms through a chemical reaction between luciferin and luciferase enzymes. It is common in marine life.
3) Fish bioluminescence can involve symbiotic bacteria or intrinsic photophores. Photophores are light-emitting organs that vary in structure and function between fish species.
More Related Content
What's hot
Ctenophora
Comb jellies, or ctenophores, are zooplankton with radial symmetry and up to 4 inches long. They move using rows of cilia combs and have transparent, globe or egg-shaped bodies over 95% water with an open center. They are voracious predators that use sticky tentacles to capture zooplankton, consuming up to 10 times their weight daily. Ctenophores reproduce externally as hermaphrodites, with planktonic larvae developing from external fertilization.
Phylum cnidaria
The phylum Cnidaria includes sea jellies, hydra, coral colonies, sea anemones, sea pens, and sea fans. They are characterized by having radial symmetry, two germ layers, a jelly-like mesoglea layer, an acoelomate body cavity, and specialized stinging cells called cnidocytes. Many species have both a sessile polyp stage and a free-swimming medusa stage. Cnidarians play important ecological roles through food sources, habitat, symbiosis, and wave protection.
Phylum cnidaria report
Cnidarians like hydra, jellyfish, coral, and sea anemones can take the form of polyps or medusas. Polyps are attached to surfaces while medusas are free-swimming. They capture prey using nematocysts in their tentacles and digest food in their guts. Reproduction varies between species, but includes both asexual budding and sexual reproduction.
Phylum cnidaria
This document summarizes key information about the phylum Cnidaria, focusing on four classes: Hydrozoa, Anthozoa, Scyphozoa, and Cubozoa. It outlines their shared traits of radial symmetry, carnivorous diet, and ability to reproduce both sexually and asexually. It also describes the polyp and medusa life stages and body plan consisting of ectoderm, endoderm, mesoglea, mouth, and tentacles. Details are provided on nematocyst stinging cells and specific characteristics of corals, anemones, jellyfish, and hydrozoans.
cnidera
Phylum Cnidaria includes jellyfish, sea anemones, corals and hydroids. They have radial or biradial symmetry, nerve nets, and use nematocysts for defense and prey capture. Their life cycles often involve both polyp and medusa stages. Phylum Ctenophora includes comb jellies which have colloblasts for prey capture and comb rows for swimming. They lack nematocysts and a polyp stage.
Coelenterates - classification and gen characters
Coelenterates are diploblastic animals with a radial or biradial symmetry and two tissue layers. They are divided into three phyla - Hydrozoa, Scyphozoa, and Anthozoa - based on their polyp and medusa forms. Hydrozoans have both polyp and medusa stages in their life cycle while scyphozoans are medusa-dominant and anthozoans are polyp-dominant. Cnidarians have stinging cells called nematocysts and a gastrovascular cavity that functions in digestion, circulation, and osmoregulation. They reproduce both sexually and asexually.
Phylum Cnidaria
1. The document provides an overview of the phylum Cnidaria, which includes jellyfish, corals, and hydroids.
2. Cnidarians are radially or biradially symmetrical and have stinging cells called nematocysts. They exhibit a diploblastic body plan with two tissue layers separated by a gelatinous mesoglea.
3. Many cnidarians alternate between a sessile polyp stage and a motile medusa stage. Reproduction involves external fertilization producing a planula larva.
Cnidarians
Cnidarians are soft-bodied aquatic animals that exhibit radial symmetry and possess true tissues. They have a sac-like body with a central digestive cavity and a single opening surrounded by tentacles bearing stinging cells. Cnidarians exist as sessile polyps or free-swimming medusae, and their life cycle may alternate between these two forms. The phylum is divided into three classes: Hydrozoa (hydras), Scyphozoa (jellyfish), and Anthozoa (corals and sea anemones).
8 phylum cnidaria
Cnidarians are radially symmetric carnivores that reproduce both sexually and asexually. They have two main forms: the polyp, which is sac-like and non-motile, and the medusa, which is bell-shaped and motile. Cnidarians have stinging cells called nematocysts lined in their tentacles and gastrodermis, which they use to capture prey. The three main classes are Anthozoa, which remain polyps their whole lives, Hydrozoa which can have both polyp and medusa stages and form complex colonies, and Scyphozoa where the medusa stage dominates and moves via rhythmic contractions.
Polymorphism in coelenterata
The occurrence of more than one type of structurally and functionally different individuals within a population is called polymorphism.
Phylum coelenterata
This document summarizes key characteristics of cnidarians. It describes their three classes - Hydrozoa, Scyphozoa, and Anthozoa. Cnidarians are radially symmetric and have specialized cells. They live in water and have tentacles covered in stinging nematocysts that help capture prey. They reproduce both sexually and asexually, and different classes display different forms like polyps or medusae and move via jet propulsion or crawling.
Porifera and coelenterates
The document summarizes key information about two phyla of aquatic invertebrate animals: Porifera (sponges) and Cnidaria (jellyfish, corals, hydra, sea anemones). It describes their basic body plans, cell types, life cycles, symmetry, and major classes within each phylum. Sponges are sessile, water filtering organisms that lack tissues, organs and systems. Cnidarians are radially symmetric and exhibit either sessile or floating body forms at different stages of their life cycle.
Animal survey 2010
The document summarizes key characteristics and evolutionary trends of the animal kingdom. It describes six major characteristics of animals including being multicellular, heterotrophs, diploid, motile, having embryonic development, and lacking cell walls. It then discusses major evolutionary trends including increasing tissue complexity, symmetry, presence of gut/body cavities, and whether organisms are protostomes or deuterostomes. The document concludes by classifying the major phyla in the kingdom Animalia.
Filter feeding mechanism in echinoderms and organs of respiration in crustaceans
First topic is about FILTER FEEDING MECHANISM IN ECHINODERMS and second topic is about ORGANS OF RESPIRATION IN CRUSTACEANS
Cnidarians
The document discusses the phylum Cnidaria, which includes animals like hydra, jellyfish, coral, and sea anemones. Cnidarians have radial symmetry, a gastrovascular cavity for digestion, and stinging cells called nematocysts. They can be either solitary polyps attached to the sea floor or free-swimming medusae. Corals secrete calcium carbonate cups and form coral reefs in warm, salty waters. Jellyfish are free-swimming cnidarians with an umbrella-shaped body.
Phylum porifera
Assalam Alikum! here is the presentationn of PHYLUM PORIFERA. prepared to benefit you guys. material in slides is authentic 100%. Once you read the slides you will say ''OMG its soooooooo awesom dude!!''
JazakAllah!!
Phylum Coelenterata
The document summarizes the phylum Coelenterata, which includes multicellular, radially symmetrical animals with needle cells. It describes three classes: Hydrozoa which have polyp and medusa forms like Obelia; Scyphozoa which are solitary marine medusoid forms like the four-chambered stomach jellyfish Aurelia; and Anthozoa which are marine polyp forms that can be solitary or colonial with septa in their gastrovascular cavity, including corals and sea anemones. It notes that corals form some of the most biodiverse ecosystems on Earth like the Great Barrier Reef.
Cnidaria phylum
Cnidaria is a phylum containing over 9,000 species found only in aquatic and mostly marine environments. All cnidarians have radial symmetrical. There are two major body forms among the Cnidaria - the polyp and the medusa. Sea anemones and corals have the polyp form, while jellyfish are typical medusae.
kingdom animalia & phylum porifera
This document defines key terms related to embryonic development and animal classification. It describes the three germ layers - ectoderm, mesoderm and endoderm - and how they develop during gastrulation. It also defines symmetry types and lists characteristics used to classify animals, including tissue organization, symmetry, gastrulation, and body cavities. Finally, it provides an overview of key animal phyla that will be studied, including their defining features.
Animal kingdom(sponges, cnidarians, worms)
The document discusses several invertebrate animal phyla, including sponges, cnidarians, flatworms, roundworms, and segmented worms. Sponges are the simplest animals and have a skeleton made of spicules to support their body. Cnidarians like hydra, jellyfish, and corals have stinging cells called nematocysts that they use for defense and capturing prey. Flatworms are flat ribbon-like organisms including parasitic tapeworms and free-living planaria. Roundworms have long cylindrical bodies and include parasites like the trichina worm as well as soil decomposers. Segmented worms have a segmented body and include earthworms, leeches, and
What's hot (20)
Filter feeding mechanism in echinoderms and organs of respiration in crustaceans
Filter feeding mechanism in echinoderms and organs of respiration in crustaceans
Similar to Ctenophores
Ctenophores
Ctenophores are transparent jellyfish-like sea creatures found worldwide in marine environments. Despite their small size, they are excellent swimmers known for their bioluminescence and ability to capture prey using specialized cilia. Little is known about their evolutionary origins due to differences between living and fossilized ctenophores. They reproduce as hermaphrodites and are well-adapted to different environments, including deep sea locations.
BIO-LUMINISCENCE IN FISH(ES)
1) Fish possess various adaptive structures like electric organs, poison glands, and sound producing organs. This document focuses on bioluminescence organs.
2) Bioluminescence involves the production of light by living organisms through a chemical reaction between luciferin and luciferase enzymes. It is common in marine life.
3) Fish bioluminescence can involve symbiotic bacteria or intrinsic photophores. Photophores are light-emitting organs that vary in structure and function between fish species.
I need help summarizing a research article!! I need to summarize an .pdf
I need help summarizing a research article!! I need to summarize an academic article in 500
words or less and the paper is confusing me. The paper is on Ctneophora and how they are
related to other animals. Can anyone help me Interrupt this article? I linked the article.
file:///C:/Users/malge/Downloads/PNAS-2015-Whelan-5773-8-1%20(1).pdf
Solution
Definition of Ctenophora:
Soft, transparent, dioplblastic, marine metazoans with out nematocysts, but with adhersive
colloblasts and eight meridional ciliated combplates called Ctenophora.
Features of Ctenophora:
Ctenephores from an animal phylum that is more complex than sponges, about as complex as
cnidarians (jellyfish, sea anemones etc.,) and less complex than bilaterians ( which includes
almost all other animals). Unlike sponges, both ctenophores and cnidarians have : cells bound by
inter- cell connection and carpet- like basement membranes; muscles; nervous systems; and
some have sensory organs. Ctenophores are distinguished from all other animals by having
colloblasts, which are sticky and adhere to prey, although a few ctenophore species lack
them.Like sponges and cnidarians, ctenophores have two main layers of cell that sandwich a
middle layer of jelly- like material, which is called the mesoglea in cnidarians are ctenophoress;
more complex animals have three main cell layers and no intermediate jelly- like layer. Hence
ctenophores have traditionally been labelled diaploblastic, along with sponges. Ctenophores have
a type of muscles that , in more complex animals, have three main cell arises from the middle
cell layer, and as a result text books classify ctenophores as triploblastic, while other still regard
them as diploblastic. Ranging from about 1 millimeter (0.039in) to 1.5 meters (4.9) in size,
ctenophores are the largest non- colonial animals that use cilia as their main method of
locomotion. Most species have eight strips, called comb rows, that run the length of their bodies
and bear comb- like bands of cilia, called ctenes, stacked aiong the comb rows so that when the
cilia beat, thosee of each comb touch below. The name ctenophores means comb- bearing from
the Greek meaning comb and the suffix meaning carrying.
Types of Ctenophores
Oceanic ctenophores:
In addition to the relative well- known coastal ctenophores, there are many species found only
far offshore near the surface, or in the mid- water or in the deep sea. Although the ocean seems
rather uniform, each species is representative of only a small portion of the water column,
defined by a combination of water temperature, light availability, depth and other factores- many
oceanic cternophores species are found under similar conditions world wide. Oceanic
ctenophores tend to be much more fragile that coastal species, because they do not need to
tolerate wave action or the turbulence and sediment load of coastal water. Some of them have
fastastic, unlikely shapes. Recognizable species include the lobe- flapping Ocyropsis, which.
Ivo boby cnideria 10 7
(1) Sponges are simple aquatic animals that live in water and have pores that intake and output water. They come in different shapes and have skeletons made of either silicon or lime. Sponges reproduce both sexually and asexually.
(2) Cnidarians are a phylum of aquatic animals that include jellyfish, corals, sea anemones and hydra. They have radial symmetry and live in bodies of water. Cnidarians reproduce both sexually, going through polyp and medusa stages, and asexually by splitting their bodies. They feed through passive predation using stinging cells.
Classe anthozoa Notes
Class Anthozoa includes coral polyps and sea anemones. They are called "flower animals" due to their flower-like appearance, with tentacles radiating from their bodies like petals and often being brightly colored. Coral polyps secrete cups of limestone for protection, which grow together over large colonies to form coral stone reefs that harbor tremendous biodiversity, comparable to tropical rainforests. Coral polyps photosynthesize through symbiotic algae called zooxanthellae and require warm, clear, shallow water for the algae to survive, providing 90% of the corals' diet.
1) You need to attended two shows, they shows are only 15 minutes .docx
1) You need to attended two shows, they shows are only 15 minutes long. For each show seen you need to write a paragraph summarizing the shows you saw.
The first show we attended was hard to understand what diver is trying to say, they mention it also because the water of that tank is so chili. The diver mentioned that a lot of species are living in this tank, which some are benthic and some are pelagic organisms. They mostly talked about the pelagic organisms in that tank. They chose white sea bass as far as giant sea bass and briefly explain about them. There were thousands of sardines and between them the diver point to the fish called half-moon which it was bigger and silver moon. Half-moons are the feeder of red and green algae, also they can eat some small invertebrates like sponges, crustaceans, and anemones. We were told about the giant bass history in Santa Barbara island, which the scientist didn’t see the organism approximately for forty years but the person who was carrying out the show saw it. She mentioned that scientist by creating a space for these organisms in about thirty or forty years in the nice protected area in the ocean to have no pressure in hunting not even boat driving, they wait for a long time for this species to coming back to protected area and scientists of all over California taking pictures of those animals. The diver also talked about the spots of giant sea bass that we could see on the side of fish that they are specific each and individual.
At the end, he said white sea bass are more open ocean than giant sea bass.
The second show we attended was more interesting for me than the first one. We explored bunch of animal that live there, and talked about some of the organisms that are important and have right force in everything on that tank. We waited for diver to join us to communicate with him. He worn a special mask that allowed him to talk with us. The presenter talked the way that they feed animals, which it was so interesting, the diver goes to target animals and feed them to get the proper diet. The diver mentioned there are six hundred different fishes are living in this tank. The exhibit was so big with 350000 gallons of water. There were two species of shark in that specific exhibit, but they were not like hunting sharks as we see in television. There was an animal that shark close related to which is ray. We saw a diver was feeding those new rays. Rays are related to sharks but they look different. The fishes live in that tank were bony fish and have skeleton. One of them was napoleon wrasse. This organism has a unique adaptation, they all are female and they can change itself to male which this transformation takes about a year. Looks like the name of this fish comes up from the shape it has, because there is a bump on its head that’s why calling it a napoleon wrasse. Bubbles also are another bony fish, that loves to be part of presentation. This fish loves the bubbles and for entire presentation.
CLASSIFICATION OF FISHES in details all describe
The document discusses the classification of fishes according to J.Z. Young in 1981. It describes the two main groups of bony fishes - ray-finned fish and lobe-finned fish. Ray-finned fish, known as Actinopterygii, are the largest vertebrate clade comprising over 24,000 species. The document then provides details on the different classes of fishes including Placodermi, Chondrichthyes, Osteichthyes, and subclasses within Osteichthyes. It outlines key features used for fish classification including endoskeletal structure, exoskeletal features, fin patterns, tail type, and more. Classification of fishes is based on
The animal kingdom
Collaborative research of the phyla and classes (of the chordate, mollusca, arthropod) of the animal kingdom.
Artemia culture
1) Artemia, or brine shrimp, are used as a live food source for fish and shellfish larvae. Their unique ability to form dormant cysts allows large quantities to be harvested and stored for on-demand hatching.
2) Upon incubation in seawater, the cysts release free-swimming nauplii that serve as a nutritious live food.
3) Artemia has a complex life cycle where it grows through 15 molts from nauplius to adult, and can reproduce rapidly through ovoviviparous or oviparous means.
Mollusca of India and need for conservation
Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda. The members are known as molluscs or mollusks. Around 85,000 extant species of molluscs are recognized. The number of fossil species is estimated between 60,000 and 100,000 additional species
Presentation on cephalopods 1
Cephalopods like octopuses, squids, and cuttlefish are one of the most successful groups of mollusks due to several key characteristics. They have advanced nervous systems and eyes. They are highly mobile, using jet propulsion or other methods of locomotion. Their behaviors are also complex, using camouflage and other defenses. With around 800 living species that inhabit oceans worldwide, cephalopods have been able to thrive in various marine environments through their physiological and behavioral adaptations.
Mollusks
Mollusks are invertebrate animals that typically have a soft body and secrete a hard shell. They have a head with eyes, mouth and brain. Mollusks can be male, female or hermaphroditic. They reproduce either internally or externally. The three main types of mollusks are bivalves like clams, gastropods like snails, and cephalopods like squid and octopuses. Bivalves have two-part shells and use their muscular foot for burrowing. Gastropods have spiral shells and include sea slugs. Cephalopods are highly intelligent and can change their skin color and texture.
Coral taxonomy
This document provides information on the taxonomy of corals. It begins by introducing the phylum Cnidaria, which includes corals. It then describes key characteristics of Cnidaria and provides a classification system, dividing the phylum into four classes: Hydrozoa, Scyphozoa, Anthozoa, and Cubozoa. Most of the document focuses on describing the class Anthozoa, which contains corals and is further divided into subclasses and orders. For each group, example genera are provided. Key characteristics and taxonomic groups of important soft coral orders are also summarized.
11.08__Mollusks.pdf
Mollusks are a diverse phylum of invertebrates that live in both aquatic and terrestrial habitats. They have a hard outer shell, a mantle that secretes the shell, and a radula for feeding. The three main classes of mollusks are gastropods, bivalves, and cephalopods. Gastropods crawl on a foot, bivalves are sessile filter feeders attached to surfaces, and cephalopods are active carnivorous swimmers with arms and tentacles.
Biology of corals.pptx
Corals are marine invertebrates in class Anthozoa of phylum Cnidaria typically living in compact colonies of many identical individual "polyps".
Corals are gastrovascular marine organisms. Each one of these animals is known as a coral
"polyp". Coral Polyps are tiny, primitive marine organisms.
A single polyp has a tube-shaped body with a mouth which is surrounded by tentacles.
The polyp of hard corals produces a stony skeleton of calcium carbonate which form the base. Often the skeleton forms a cup-like structure in which the polyp lives. Coral polyps in colonies make up the cora reefs.
Orteza edited part 2 animal kingdom 97
This document provides information about different animal phyla and classes. It discusses the characteristics of molluscs like bivalves, gastropods, and cephalopods. It also describes the classes within the phylum Echinodermata, including sea stars, sea urchins, sea cucumbers, and feather stars. Additionally, it summarizes the characteristics of arthropods and highlights examples like insects, spiders, and crustaceans. Finally, it outlines the five classes that make up the phylum Chordata: fish, amphibians, reptiles, birds, and mammals.
Animal atlas power point for 6th six weeks
Animals are divided into 33 phyla. The eight major invertebrate phyla are sponges, cnidarians, flatworms, roundworms, mollusks, annelids, arthropods, and echinoderms. Arthropods are the largest group, with insects being the most abundant class. Vertebrates make up the phylum Chordata and have backbones, with mammals being the class that includes humans.
Chapter 12
The document discusses the characteristics of the mollusca phylum. It notes that molluscs have soft bodies and come in a wide variety of forms, including snails, clams, and octopuses. The phylum is very successful, with over 100,000 species, and molluscs have adapted to live in many different environments through evolution. The three main classes of molluscs - gastropods, bivalves, and cephalopods - are also introduced.
1) You need to attended two shows, they shows are only 15 minute.docx
1) You need to attended two shows, they shows are only 15 minutes long. For each show seen you need to write a paragraph summarizing the shows you saw.
The first show we attended was hard to understand what diver is trying to say, they mention it also because the water of that tank is so chili. The diver mentioned that a lot of species are living in this tank, which some are benthic and some are pelagic organisms. They mostly talked about the pelagic organisms in that tank. They chose white sea bass as far as giant sea bass and briefly explain about them. There were thousands of sardines and between them the diver point to the fish called half-moon which it was bigger and silver moon. Half-moons are the feeder of red and green algae, also they can eat some small invertebrates like sponges, crustaceans, and anemones. We were told about the giant bass history in Santa Barbara island, which the scientist didn’t see the organism approximately for forty years but the person who was carrying out the show saw it. She mentioned that scientist by creating a space for these organisms in about thirty or forty years in the nice protected area in the ocean to have no pressure in hunting not even boat driving, they wait for a long time for this species to coming back to protected area and scientists of all over California taking pictures of those animals. The diver also talked about the spots of giant sea bass that we could see on the side of fish that they are specific each and individual.
At the end, he said white sea bass are more open ocean than giant sea bass.
The second show we attended was more interesting for me than the first one. We explored bunch of animal that live there, and talked about some of the organisms that are important and have right force in everything on that tank. We waited for diver to join us to communicate with him. He worn a special mask that allowed him to talk with us. The presenter talked the way that they feed animals, which it was so interesting, the diver goes to target animals and feed them to get the proper diet. The diver mentioned there are six hundred different fishes are living in this tank. The exhibit was so big with 350000 gallons of water. There were two species of shark in that specific exhibit, but they were not like hunting sharks as we see in television. There was an animal that shark close related to which is ray. We saw a diver was feeding those new rays. Rays are related to sharks but they look different. The fishes live in that tank were bony fish and have skeleton. One of them was napoleon wrasse. This organism has a unique adaptation, they all are female and they can change itself to male which this transformation takes about a year. Looks like the name of this fish comes up from the shape it has, because there is a bump on its head that’s why calling it a napoleon wrasse. Bubbles also are another bony fish, that loves to be part of presentation. This fish loves the bubbles and for entire presentation.
Invertrebrates anilmals(Non-Fish Aquatic Organisms)
This document summarizes several types of non-fish aquatic resources found in Philippine waters, including sponges, corals, jellyfish, mollusks, and arthropods. It describes the key characteristics of phyla Porifera (sponges), Coelenterata (corals and jellyfish), Mollusca (gastropods, cephalopods, and pelecypods), and Arthropoda. Examples are provided of commercially important species from each group, along with details on their morphology, life cycles, uses, and methods of collection/harvesting.
Similar to Ctenophores (20)
I need help summarizing a research article!! I need to summarize an .pdf
I need help summarizing a research article!! I need to summarize an .pdf
1) You need to attended two shows, they shows are only 15 minutes .docx
1) You need to attended two shows, they shows are only 15 minutes .docx
1) You need to attended two shows, they shows are only 15 minute.docx
1) You need to attended two shows, they shows are only 15 minute.docx
Invertrebrates anilmals(Non-Fish Aquatic Organisms)
Invertrebrates anilmals(Non-Fish Aquatic Organisms)
Recently uploaded
Level 3 NCEA - NZ: A Nation In the Making 1872 - 1900 SML.ppt
The History of NZ 1870-1900.
Making of a Nation.
From the NZ Wars to Liberals,
Richard Seddon, George Grey,
Social Laboratory, New Zealand,
Confiscations, Kotahitanga, Kingitanga, Parliament, Suffrage, Repudiation, Economic Change, Agriculture, Gold Mining, Timber, Flax, Sheep, Dairying,
BBR 2024 Summer Sessions Interview Training
Qualitative research interview training by Professor Katrina Pritchard and Dr Helen Williams
BIOLOGY NATIONAL EXAMINATION COUNCIL (NECO) 2024 PRACTICAL MANUAL.pptx
Practical manual for National Examination Council, Nigeria.
Contains guides on answering questions on the specimens provided
Walmart Business+ and Spark Good for Nonprofits.pdf
"Learn about all the ways Walmart supports nonprofit organizations.
You will hear from Liz Willett, the Head of Nonprofits, and hear about what Walmart is doing to help nonprofits, including Walmart Business and Spark Good. Walmart Business+ is a new offer for nonprofits that offers discounts and also streamlines nonprofits order and expense tracking, saving time and money.
The webinar may also give some examples on how nonprofits can best leverage Walmart Business+.
The event will cover the following::
Walmart Business + (https://business.walmart.com/plus) is a new shopping experience for nonprofits, schools, and local business customers that connects an exclusive online shopping experience to stores. Benefits include free delivery and shipping, a 'Spend Analytics” feature, special discounts, deals and tax-exempt shopping.
Special TechSoup offer for a free 180 days membership, and up to $150 in discounts on eligible orders.
Spark Good (walmart.com/sparkgood) is a charitable platform that enables nonprofits to receive donations directly from customers and associates.
Answers about how you can do more with Walmart!"
BÀI TẬP BỔ TRỢ TIẾNG ANH LỚP 9 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2024-2025 - ...
BÀI TẬP BỔ TRỢ TIẾNG ANH LỚP 9 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2024-2025 - ...Nguyen Thanh Tu Collection
https://app.box.com/s/tacvl9ekroe9hqupdnjruiypvm9rdaneBÀI TẬP DẠY THÊM TIẾNG ANH LỚP 7 CẢ NĂM FRIENDS PLUS SÁCH CHÂN TRỜI SÁNG TẠO ...
BÀI TẬP DẠY THÊM TIẾNG ANH LỚP 7 CẢ NĂM FRIENDS PLUS SÁCH CHÂN TRỜI SÁNG TẠO ...Nguyen Thanh Tu Collection
https://app.box.com/s/qhtvq32h4ybf9t49ku85x0n3xl4jhr15LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UP
This Dissertation explores the particular circumstances of Mirzapur, a region located in the
core of India. Mirzapur, with its varied terrains and abundant biodiversity, offers an optimal
environment for investigating the changes in vegetation cover dynamics. Our study utilizes
advanced technologies such as GIS (Geographic Information Systems) and Remote sensing to
analyze the transformations that have taken place over the course of a decade.
The complex relationship between human activities and the environment has been the focus
of extensive research and worry. As the global community grapples with swift urbanization,
population expansion, and economic progress, the effects on natural ecosystems are becoming
more evident. A crucial element of this impact is the alteration of vegetation cover, which plays a
significant role in maintaining the ecological equilibrium of our planet.Land serves as the foundation for all human activities and provides the necessary materials for
these activities. As the most crucial natural resource, its utilization by humans results in different
'Land uses,' which are determined by both human activities and the physical characteristics of the
land.
The utilization of land is impacted by human needs and environmental factors. In countries
like India, rapid population growth and the emphasis on extensive resource exploitation can lead
to significant land degradation, adversely affecting the region's land cover.
Therefore, human intervention has significantly influenced land use patterns over many
centuries, evolving its structure over time and space. In the present era, these changes have
accelerated due to factors such as agriculture and urbanization. Information regarding land use and
cover is essential for various planning and management tasks related to the Earth's surface,
providing crucial environmental data for scientific, resource management, policy purposes, and
diverse human activities.
Accurate understanding of land use and cover is imperative for the development planning
of any area. Consequently, a wide range of professionals, including earth system scientists, land
and water managers, and urban planners, are interested in obtaining data on land use and cover
changes, conversion trends, and other related patterns. The spatial dimensions of land use and
cover support policymakers and scientists in making well-informed decisions, as alterations in
these patterns indicate shifts in economic and social conditions. Monitoring such changes with the
help of Advanced technologies like Remote Sensing and Geographic Information Systems is
crucial for coordinated efforts across different administrative levels. Advanced technologies like
Remote Sensing and Geographic Information Systems
9
Changes in vegetation cover refer to variations in the distribution, composition, and overall
structure of plant communities across different temporal and spatial scales. These changes can
occur natural.
Lifelines of National Economy chapter for Class 10 STUDY MATERIAL PDF
The chapter Lifelines of National Economy in Class 10 Geography focuses on the various modes of transportation and communication that play a vital role in the economic development of a country. These lifelines are crucial for the movement of goods, services, and people, thereby connecting different regions and promoting economic activities.
Leveraging Generative AI to Drive Nonprofit Innovation
In this webinar, participants learned how to utilize Generative AI to streamline operations and elevate member engagement. Amazon Web Service experts provided a customer specific use cases and dived into low/no-code tools that are quick and easy to deploy through Amazon Web Service (AWS.)
How to Setup Warehouse & Location in Odoo 17 Inventory
In this slide, we'll explore how to set up warehouses and locations in Odoo 17 Inventory. This will help us manage our stock effectively, track inventory levels, and streamline warehouse operations.
مصحف القراءات العشر أعد أحرف الخلاف سمير بسيوني.pdf
مصحف أحرف الخلاف للقراء العشرةأعد أحرف الخلاف بالتلوين وصلا سمير بسيوني غفر الله له
Philippine Edukasyong Pantahanan at Pangkabuhayan (EPP) Curriculum
(𝐓𝐋𝐄 𝟏𝟎𝟎) (𝐋𝐞𝐬𝐬𝐨𝐧 𝟏)-𝐏𝐫𝐞𝐥𝐢𝐦𝐬
𝐃𝐢𝐬𝐜𝐮𝐬𝐬 𝐭𝐡𝐞 𝐄𝐏𝐏 𝐂𝐮𝐫𝐫𝐢𝐜𝐮𝐥𝐮𝐦 𝐢𝐧 𝐭𝐡𝐞 𝐏𝐡𝐢𝐥𝐢𝐩𝐩𝐢𝐧𝐞𝐬:
- Understand the goals and objectives of the Edukasyong Pantahanan at Pangkabuhayan (EPP) curriculum, recognizing its importance in fostering practical life skills and values among students. Students will also be able to identify the key components and subjects covered, such as agriculture, home economics, industrial arts, and information and communication technology.
𝐄𝐱𝐩𝐥𝐚𝐢𝐧 𝐭𝐡𝐞 𝐍𝐚𝐭𝐮𝐫𝐞 𝐚𝐧𝐝 𝐒𝐜𝐨𝐩𝐞 𝐨𝐟 𝐚𝐧 𝐄𝐧𝐭𝐫𝐞𝐩𝐫𝐞𝐧𝐞𝐮𝐫:
-Define entrepreneurship, distinguishing it from general business activities by emphasizing its focus on innovation, risk-taking, and value creation. Students will describe the characteristics and traits of successful entrepreneurs, including their roles and responsibilities, and discuss the broader economic and social impacts of entrepreneurial activities on both local and global scales.
HYPERTENSION - SLIDE SHARE PRESENTATION.
IT WILL BE HELPFULL FOR THE NUSING STUDENTS
IT FOCUSED ON MEDICAL MANAGEMENT AND NURSING MANAGEMENT.
HIGHLIGHTS ON HEALTH EDUCATION.
A Visual Guide to 1 Samuel | A Tale of Two Hearts
These slides walk through the story of 1 Samuel. Samuel is the last judge of Israel. The people reject God and want a king. Saul is anointed as the first king, but he is not a good king. David, the shepherd boy is anointed and Saul is envious of him. David shows honor while Saul continues to self destruct.
Recently uploaded (20)
Level 3 NCEA - NZ: A Nation In the Making 1872 - 1900 SML.ppt
Level 3 NCEA - NZ: A Nation In the Making 1872 - 1900 SML.ppt
BIOLOGY NATIONAL EXAMINATION COUNCIL (NECO) 2024 PRACTICAL MANUAL.pptx
BIOLOGY NATIONAL EXAMINATION COUNCIL (NECO) 2024 PRACTICAL MANUAL.pptx
REASIGNACION 2024 UGEL CHUPACA 2024 UGEL CHUPACA.pdf
REASIGNACION 2024 UGEL CHUPACA 2024 UGEL CHUPACA.pdf
Walmart Business+ and Spark Good for Nonprofits.pdf
Walmart Business+ and Spark Good for Nonprofits.pdf
BÀI TẬP BỔ TRỢ TIẾNG ANH LỚP 9 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2024-2025 - ...
BÀI TẬP BỔ TRỢ TIẾNG ANH LỚP 9 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2024-2025 - ...
BÀI TẬP DẠY THÊM TIẾNG ANH LỚP 7 CẢ NĂM FRIENDS PLUS SÁCH CHÂN TRỜI SÁNG TẠO ...
BÀI TẬP DẠY THÊM TIẾNG ANH LỚP 7 CẢ NĂM FRIENDS PLUS SÁCH CHÂN TRỜI SÁNG TẠO ...
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UP
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UP
Lifelines of National Economy chapter for Class 10 STUDY MATERIAL PDF
Lifelines of National Economy chapter for Class 10 STUDY MATERIAL PDF
Leveraging Generative AI to Drive Nonprofit Innovation
Leveraging Generative AI to Drive Nonprofit Innovation
How to Setup Warehouse & Location in Odoo 17 Inventory
How to Setup Warehouse & Location in Odoo 17 Inventory
B. Ed Syllabus for babasaheb ambedkar education university.pdf
B. Ed Syllabus for babasaheb ambedkar education university.pdf
مصحف القراءات العشر أعد أحرف الخلاف سمير بسيوني.pdf
مصحف القراءات العشر أعد أحرف الخلاف سمير بسيوني.pdf
Philippine Edukasyong Pantahanan at Pangkabuhayan (EPP) Curriculum
Philippine Edukasyong Pantahanan at Pangkabuhayan (EPP) Curriculum
Ctenophores
- 1. Phylum: Ctenophores Nathalie Musey Period 2