Insect preservation can be done through wet or dry methods. The wet method uses fluid preservatives like ethanol or isopropyl alcohol to stabilize and prevent decay of specimens. The dry method preserves insects without liquid by first killing them using chloroform or benzene, then carding, pinning, or spreading small, medium, and large specimens respectively to be displayed. Proper collection and killing techniques are required before preservation.
Slides about Chimpanzee,
Slides include Scientific Classification, General description, Habits, Special adaptation, Food & Feeding, Breeding, Distribution & Key Facts about Chimpanzee
The document outlines the key characteristics and groups of five classes of vertebrates: fish, amphibians, reptiles, birds, and mammals. It discusses their defining physical attributes and provides examples of common types within each class, such as how fish have fins and scales, amphibians have both lungs and gills, and birds have feathers and hollow bones that enable flight. The document aims to teach students about the distinguishing features of different vertebrate organisms.
Insect preservation can be done through wet or dry methods. The wet method uses fluid preservatives like ethanol or isopropyl alcohol to stabilize and prevent decay of specimens. The dry method preserves insects without liquid by first killing them using chloroform or benzene, then carding, pinning, or spreading small, medium, and large specimens respectively to be displayed. Proper collection and killing techniques are required before preservation.
Slides about Chimpanzee,
Slides include Scientific Classification, General description, Habits, Special adaptation, Food & Feeding, Breeding, Distribution & Key Facts about Chimpanzee
The document outlines the key characteristics and groups of five classes of vertebrates: fish, amphibians, reptiles, birds, and mammals. It discusses their defining physical attributes and provides examples of common types within each class, such as how fish have fins and scales, amphibians have both lungs and gills, and birds have feathers and hollow bones that enable flight. The document aims to teach students about the distinguishing features of different vertebrate organisms.
Birds are warm-blooded vertebrates that have feathers, beaks, and lay eggs. They use their feathers for protection, breathing, and movement. Birds such as song thrushes and owls have unique characteristics - song thrushes build nests and eat worms while listening for prey underground, and owls hunt at night using sharp claws and silent flight to catch mice and rats.
How do living things survive in different placesReem Bakr
Living things survive in different places by adapting to the environment. In deserts, cacti store water and have sharp needles while lizards hide under rocks during the day. In tundras, plants grow close together and animals have thick fur. In grasslands, elephants and other animals travel in groups to stay safe. Rainforests are wet and hot, with tall trees for monkeys and green tree frogs with sticky feet. Oceans have animals at the top to access food and sunlight, while fish change color, have scales, and jellyfish sting. Ponds support plants on the surface for sunlight.
The T-rex had 50 sharp teeth the size of bananas, reached lengths of 40 feet tall and heights of 15-20 feet tall, walked the Earth 68 million years ago, and weighed 10,000 pounds or 5 tons. It lived in South Dakota, Montana, and Canada and ate plant-eating dinosaurs like Edmontosaurus and Triceratops.
This document discusses insect biodiversity and conservation. It begins by defining biodiversity and noting that insects make up over 70% of described species. It then provides tables listing the approximate number of described species across taxonomic groups. The rest of the document discusses measuring and comparing diversity within and between communities, the importance of conserving insect diversity for ecosystem services like pollination and pest control, and threats to biodiversity from land use change, climate change, and invasive species.
This document discusses invertebrate and vertebrate animals. It describes the main characteristics of invertebrates as lacking a spinal column or internal skeleton, and having bodies covered by shells, exoskeletons, or soft skin. The main groups of invertebrates are listed as jellyfish, sponges, annelids, arthropods, echinoderms, and mollusks. Butterflies are highlighted as invertebrate insects belonging to the arthropod group. In contrast, the main characteristic of vertebrates is having a spinal column or internal skeleton. Dogs are given as an example vertebrate, describing them as placental mammals with four legs that are not aquatic animals
Birds are vertebrate animals with feathers and beaks that can fly, stand, walk or run. They live on every continent and eat a variety of foods like fruit, plants, fish, seeds and insects. Birds communicate using songs, calls and visual signals like wing flapping. Many birds lay eggs in nests and are cared for by their parents.
This document classifies and describes living things. It divides all living things into two main groups: animals and plants. Animals are further divided into vertebrates and invertebrates. Vertebrates are animals with backbones and include five groups: amphibians, birds, fish, mammals, and reptiles. Invertebrates do not have backbones and include eight groups such as molluscs, flatworms, annelids, and arthropods. Arthropods are further classified into four subgroups: arachnids, centipedes and millipedes, crustaceans, and insects.
The document discusses the life cycles of several insects:
- The grasshopper's life cycle has 3 stages - egg, nymph, and adult. The nymph hatches from the egg and grows wings as an adult over 4-7 weeks.
- The mosquito's life cycle has 4 stages - egg, larva, pupa, and adult. The larva hatches and grows in water before becoming a pupa then adult.
- The cockroach's life cycle mirrors the grasshopper's with 3 stages - egg, nymph, and adult. The nymph hatches and molts its skin 8 times before becoming an adult.
- The housefly's life cycle also has 4
The Mallard duck has a green head and chestnut breast for males while females are brown. They live near bodies of water across North America, Central America, the Caribbean, and Eurasia. Mallards eat plants, grains, and small animals, and the female lays 8-10 eggs each year. The ducklings can swim and find food on their own within their first month. The primary threat to Mallards is humans.
Insects make up half of all living things on Earth, with over a million known species and many more still undiscovered. All insects have six legs, an exoskeleton, and three body parts - a head, thorax, and abdomen. While not all insects have wings or the same mouthparts, they all breathe through openings in their abdomen and have compound eyes with thousands of lenses providing wide vision.
This document provides information on different types of dinosaurs that lived during various periods, including the Anatotitan, Triceratops, Gallimimus, Minmi, Tyrannosaurus, Prenocephale, Pteranodon, and Mesosaurs. Each dinosaur's name, size, weight, diet, and period they lived in is listed. The document aims to teach about the different kinds of dinosaurs that once roamed the Earth.
This document discusses the anatomy of insect heads and their appendages. It describes the various segments and structures that make up the insect head, such as the mouthparts, compound eyes, and antennae. The different types of insect heads are identified. The document also examines the modifications that insect mouthparts undergo for different feeding methods, such as piercing and sucking, cutting and sponging, or siphoning. Diagrams are provided to illustrate the internal and external structures of the insect head.
Takmičenje na portalu www.nasaskola.net
"biramo najbolju lekciju"
februar 2012. godine,
Kičmena moždina,
Biologija,
Isidora Milenković, III-5,
Jasmina Miljković,
Prva niška gimnazija "Stevan Sremac"
An insectivorousplant, also called a carnivorousplant, capturesprey such asinsects,
spiders, crustaceans, mites, and protozoans, asanitrogen source. Many insectivorous
specieslive in freshwater bogs, where nitrogen is not presentin available form, because
the pH ofthe water is extremely acid. The presentation on insectivorous plant will help
the studentsto gain knowledge about thedifferent typesof insectivorous plantspecies
existing on earth aswell astheirmode of nutrition
Aves de angola album nº 01 - Nom passeres ( Não pássaros)Horacio Almeida
O documento lista algumas das 984 espécies de aves encontradas em Angola, dividindo-as entre não-pássaros e pássaros. Detalha que o segundo volume sobre pássaros de Angola nunca foi publicado, perdendo-se conhecimento. Explica a diferença entre aves e pássaros, sendo que só fazem parte da ordem dos pássaros aqueles pertencentes à ordem Passeriformes.
Here I would like to introduce the house fly term paper presentation in sequel to my old term papers. I hope it will enhance your understanding on the urban pest House fly
Birds are warm-blooded vertebrates that have feathers, beaks, and lay eggs. They use their feathers for protection, breathing, and movement. Birds such as song thrushes and owls have unique characteristics - song thrushes build nests and eat worms while listening for prey underground, and owls hunt at night using sharp claws and silent flight to catch mice and rats.
How do living things survive in different placesReem Bakr
Living things survive in different places by adapting to the environment. In deserts, cacti store water and have sharp needles while lizards hide under rocks during the day. In tundras, plants grow close together and animals have thick fur. In grasslands, elephants and other animals travel in groups to stay safe. Rainforests are wet and hot, with tall trees for monkeys and green tree frogs with sticky feet. Oceans have animals at the top to access food and sunlight, while fish change color, have scales, and jellyfish sting. Ponds support plants on the surface for sunlight.
The T-rex had 50 sharp teeth the size of bananas, reached lengths of 40 feet tall and heights of 15-20 feet tall, walked the Earth 68 million years ago, and weighed 10,000 pounds or 5 tons. It lived in South Dakota, Montana, and Canada and ate plant-eating dinosaurs like Edmontosaurus and Triceratops.
This document discusses insect biodiversity and conservation. It begins by defining biodiversity and noting that insects make up over 70% of described species. It then provides tables listing the approximate number of described species across taxonomic groups. The rest of the document discusses measuring and comparing diversity within and between communities, the importance of conserving insect diversity for ecosystem services like pollination and pest control, and threats to biodiversity from land use change, climate change, and invasive species.
This document discusses invertebrate and vertebrate animals. It describes the main characteristics of invertebrates as lacking a spinal column or internal skeleton, and having bodies covered by shells, exoskeletons, or soft skin. The main groups of invertebrates are listed as jellyfish, sponges, annelids, arthropods, echinoderms, and mollusks. Butterflies are highlighted as invertebrate insects belonging to the arthropod group. In contrast, the main characteristic of vertebrates is having a spinal column or internal skeleton. Dogs are given as an example vertebrate, describing them as placental mammals with four legs that are not aquatic animals
Birds are vertebrate animals with feathers and beaks that can fly, stand, walk or run. They live on every continent and eat a variety of foods like fruit, plants, fish, seeds and insects. Birds communicate using songs, calls and visual signals like wing flapping. Many birds lay eggs in nests and are cared for by their parents.
This document classifies and describes living things. It divides all living things into two main groups: animals and plants. Animals are further divided into vertebrates and invertebrates. Vertebrates are animals with backbones and include five groups: amphibians, birds, fish, mammals, and reptiles. Invertebrates do not have backbones and include eight groups such as molluscs, flatworms, annelids, and arthropods. Arthropods are further classified into four subgroups: arachnids, centipedes and millipedes, crustaceans, and insects.
The document discusses the life cycles of several insects:
- The grasshopper's life cycle has 3 stages - egg, nymph, and adult. The nymph hatches from the egg and grows wings as an adult over 4-7 weeks.
- The mosquito's life cycle has 4 stages - egg, larva, pupa, and adult. The larva hatches and grows in water before becoming a pupa then adult.
- The cockroach's life cycle mirrors the grasshopper's with 3 stages - egg, nymph, and adult. The nymph hatches and molts its skin 8 times before becoming an adult.
- The housefly's life cycle also has 4
The Mallard duck has a green head and chestnut breast for males while females are brown. They live near bodies of water across North America, Central America, the Caribbean, and Eurasia. Mallards eat plants, grains, and small animals, and the female lays 8-10 eggs each year. The ducklings can swim and find food on their own within their first month. The primary threat to Mallards is humans.
Insects make up half of all living things on Earth, with over a million known species and many more still undiscovered. All insects have six legs, an exoskeleton, and three body parts - a head, thorax, and abdomen. While not all insects have wings or the same mouthparts, they all breathe through openings in their abdomen and have compound eyes with thousands of lenses providing wide vision.
This document provides information on different types of dinosaurs that lived during various periods, including the Anatotitan, Triceratops, Gallimimus, Minmi, Tyrannosaurus, Prenocephale, Pteranodon, and Mesosaurs. Each dinosaur's name, size, weight, diet, and period they lived in is listed. The document aims to teach about the different kinds of dinosaurs that once roamed the Earth.
This document discusses the anatomy of insect heads and their appendages. It describes the various segments and structures that make up the insect head, such as the mouthparts, compound eyes, and antennae. The different types of insect heads are identified. The document also examines the modifications that insect mouthparts undergo for different feeding methods, such as piercing and sucking, cutting and sponging, or siphoning. Diagrams are provided to illustrate the internal and external structures of the insect head.
Takmičenje na portalu www.nasaskola.net
"biramo najbolju lekciju"
februar 2012. godine,
Kičmena moždina,
Biologija,
Isidora Milenković, III-5,
Jasmina Miljković,
Prva niška gimnazija "Stevan Sremac"
An insectivorousplant, also called a carnivorousplant, capturesprey such asinsects,
spiders, crustaceans, mites, and protozoans, asanitrogen source. Many insectivorous
specieslive in freshwater bogs, where nitrogen is not presentin available form, because
the pH ofthe water is extremely acid. The presentation on insectivorous plant will help
the studentsto gain knowledge about thedifferent typesof insectivorous plantspecies
existing on earth aswell astheirmode of nutrition
Aves de angola album nº 01 - Nom passeres ( Não pássaros)Horacio Almeida
O documento lista algumas das 984 espécies de aves encontradas em Angola, dividindo-as entre não-pássaros e pássaros. Detalha que o segundo volume sobre pássaros de Angola nunca foi publicado, perdendo-se conhecimento. Explica a diferença entre aves e pássaros, sendo que só fazem parte da ordem dos pássaros aqueles pertencentes à ordem Passeriformes.
Here I would like to introduce the house fly term paper presentation in sequel to my old term papers. I hope it will enhance your understanding on the urban pest House fly
The students of 198 High School in Armenia realized a project called "The Preservation of Endemic Animals in Armenia". They visited the Yerevan Zoo, which has endemic animals and agreed to help the students. The students learned about endemic birds, mammals, and reptiles found in Armenia. They created booklets about which animals are endemic, which are endangered, reasons for declining populations, and what can be done to help increase their numbers. The students distributed the booklets and held seminars to educate people on preserving endemic species.
Արտաշես Յուզբաշյանի ուսումնական տարվա ամփոփումը.pptx
Թռչուններ 1
1.
2. Աշխարհում թռչուները կարողանում են ապրել
այնպիսի վայրերում, որտեղ ուրիշ կենդանիներ
չեն հասնում : Թռչունները միակ կենդանիներն են
որոնք փետուրներ ունեն: Փետուրները բաղկացած
են մանր մազանման քիստերից, որոնք
օգտագործում են թռչելու և տաք մնալու համար :
Թռչուններն ամենագունեղ կենդանիներից են:
3. Բոլոր թռչունները լավ լսողություն ունեն, իսկ
օրինակ թութակը կարողանում է խոսել:
4. Բոլոր թռչունները ձու են ածում և ձվերի
անվտանգությունն ապահովելու համար
բույն են հյուսում: Բազմաթիվ թռչուններ
իրենց բները կառուցում են ծառերի
ճյուղերի արանքում ` թշնամիներից
պաշտպանվելու համար:
5. Ձվերին հետևելը և ձագերին խնամելը մեծ
ջանքեր են պահանջում: Մայր թռչունը
նստում է բնի մեջ, որպեսզի տաքացնի
ձվերը:
6. Ձագ թռչուները երկու ձևի են
լինում:Բնավոր թռչուները ծնվում են կույր
և մերկ : Մյուս տեսակը՝ ինչպիսին է բադի
ձագը դուրս է գալիս բաց աչքերով և
բարակ փետուրներով:
7. Աշխարհի այն վայրերում որտեղ
քաղցրահամ ջրեր կան, այնտեղ ապրում
են ջրլող թռչուններ: Օրինակ բադեր,
սագեր, կարապներ և այլն:
8. Հսկա թևերով, սուր մագիլներով և կեռաձև
կտուցներով գիշատիչ թռչունները որսի
արքաներն են: Արծիվն ամենահզոր
գիշատիչ թռչունն է: Գիշատիչ թռչունները
իրենց զոհին սպանում են ոտքերով:
9. Թռչունները չվելու տարբեր
սովորություններ ունեն:Որոշ թռչուններ
թռչում են առանց դադարի,իսկ մյուսներն
ընթացքում հանգաստանում են: