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Introduction to Animals symmetry 1st ppt
... • Sponges are the ONLY animals that have just the cellular level • All other animals show these levels – cell, tissue, organ, and system • Cells may specialize (take own different shapes and functions) • Cells are held together by cell junctions to form tissues ...
... • Sponges are the ONLY animals that have just the cellular level • All other animals show these levels – cell, tissue, organ, and system • Cells may specialize (take own different shapes and functions) • Cells are held together by cell junctions to form tissues ...
rhinoceros fact sheet - World Animal Foundation
... educational and conservation-oriented, most are designed with the needs and desires of the visitors in mind, not the needs of the animals. Many animals in zoos and aquariums exhibit abnormal behavior as a result of being deprived of their natural environments and social structures. Some zoos and aqu ...
... educational and conservation-oriented, most are designed with the needs and desires of the visitors in mind, not the needs of the animals. Many animals in zoos and aquariums exhibit abnormal behavior as a result of being deprived of their natural environments and social structures. Some zoos and aqu ...
1. Phylum Cnidaria: Cnidarians have radial symmetry, a
... structural features of these five selected models of animals. These will be hydra, earthworm, grasshopper, bony fish, and mammal. You should learn the major features of each of these five examples. Then in the remainder of the course we will examine functional requirements of animals in context of t ...
... structural features of these five selected models of animals. These will be hydra, earthworm, grasshopper, bony fish, and mammal. You should learn the major features of each of these five examples. Then in the remainder of the course we will examine functional requirements of animals in context of t ...
1 Name: ______ __ Date: ______ Block: ______ Classification
... assign each a scientific name and to understand its evolutionary history. The diversity of living organisms is overwhelming, but after further research and observation, many likenesses appear. These similarities become the basis for taxonomists to organize organisms into their appropriate hierarchal ...
... assign each a scientific name and to understand its evolutionary history. The diversity of living organisms is overwhelming, but after further research and observation, many likenesses appear. These similarities become the basis for taxonomists to organize organisms into their appropriate hierarchal ...
Level of organisation
... VII. Cephalization: 1. Cephalization means development of head. 2. In higher animals all important sensory organs are concentrated towards anterior side as they are highly active. 3. Active animals move, run, find food, capture prey or attack enemy antriorwards. Therefore they require the sensory or ...
... VII. Cephalization: 1. Cephalization means development of head. 2. In higher animals all important sensory organs are concentrated towards anterior side as they are highly active. 3. Active animals move, run, find food, capture prey or attack enemy antriorwards. Therefore they require the sensory or ...
Animal Adaptations to the Desert - Reptiles
... animals accomplish this by a combination of behavior, anatomy, and physiology. For example, small desert rodents are usually only active at night (behavior), have eyes capable of seeing in the dark (anatomy), and have a metabolism that retains almost all water ingested through food (physiology). Oth ...
... animals accomplish this by a combination of behavior, anatomy, and physiology. For example, small desert rodents are usually only active at night (behavior), have eyes capable of seeing in the dark (anatomy), and have a metabolism that retains almost all water ingested through food (physiology). Oth ...
Food Chains
... All animals have some type of adaptations which make them able to survive in their habitat. The adaptations can be: Physical (thing that they have on their body, external features. Sharp teeth Webbed feet Layer of fat Very Long Necks ...
... All animals have some type of adaptations which make them able to survive in their habitat. The adaptations can be: Physical (thing that they have on their body, external features. Sharp teeth Webbed feet Layer of fat Very Long Necks ...
You`re Such an Animal!
... Have special parts for locomotion Some are sessile (permanently attached or fixed; not free moving) Some reproduce by budding, some with sperm and egg, some by parthenogenesis (unfertilized egg becomes an individual) some invertebrates can regenerate lost parts or even a complete individual from a b ...
... Have special parts for locomotion Some are sessile (permanently attached or fixed; not free moving) Some reproduce by budding, some with sperm and egg, some by parthenogenesis (unfertilized egg becomes an individual) some invertebrates can regenerate lost parts or even a complete individual from a b ...
Ch. 25.2 - Brunswick City Schools
... Tissues combine during growth and development to form organs and organ systems that carry out complex functions. Your digestive system, for example, includes all the tissues and organs of your lips and mouth, as well as your stomach, intestines, and anus. ...
... Tissues combine during growth and development to form organs and organ systems that carry out complex functions. Your digestive system, for example, includes all the tissues and organs of your lips and mouth, as well as your stomach, intestines, and anus. ...
Chapter 27 Introduction to Animals Chapter 27 Section 1
... Number of known animals = Over _________________________ species Common features all animals share: 1. Heterotrophy Animals are ________________________ They _______________ make their own food = Must eat other organisms. 2. Mobility Animals can perform ______________________________________________ ...
... Number of known animals = Over _________________________ species Common features all animals share: 1. Heterotrophy Animals are ________________________ They _______________ make their own food = Must eat other organisms. 2. Mobility Animals can perform ______________________________________________ ...
Characteristics to Classify Animals
... Fluid-filled body cavity inside the mesoderm where digestive tract and other organs are suspended for protection and cushioning Coelom begins to develop in the embryo In vertebrates, coelom is subdivided into separate cavities around the heart, lungs and digestive tract Animals with coelom a ...
... Fluid-filled body cavity inside the mesoderm where digestive tract and other organs are suspended for protection and cushioning Coelom begins to develop in the embryo In vertebrates, coelom is subdivided into separate cavities around the heart, lungs and digestive tract Animals with coelom a ...
Vertebrate Zoology
... 6. Gonads are reduced to one pair only . 7. Presence of vertebral column. 8. The endoskeleton may be made od bone or cartilage or some combination of these two materials. 9. The brain is encased in skull ( cranium). 10. The heart is divided into two to four chambers , and its ventral in position. ...
... 6. Gonads are reduced to one pair only . 7. Presence of vertebral column. 8. The endoskeleton may be made od bone or cartilage or some combination of these two materials. 9. The brain is encased in skull ( cranium). 10. The heart is divided into two to four chambers , and its ventral in position. ...
ECOLOGY SPRING 2009 - Florida International University
... -Eumetazoa = Have symmetry and tissues -Diploblastic = Have two germ layers -Triploblastic = Have three germ layers ...
... -Eumetazoa = Have symmetry and tissues -Diploblastic = Have two germ layers -Triploblastic = Have three germ layers ...
(null): SBI3U Kingdom Animalia Intro Handout
... both a body cavity and mesoderm. Describe mesoderm and why it is important? ...
... both a body cavity and mesoderm. Describe mesoderm and why it is important? ...
Australian Animals: Reptiles
... lengths of approximately 3 feet on average, including its whip-like tail. All monitors have long tails which can lash out when the animal feels threatened. They also have long, sharp claws, forked tongues and strong jaws which make them effective predators. One of the most unique groups of lizards i ...
... lengths of approximately 3 feet on average, including its whip-like tail. All monitors have long tails which can lash out when the animal feels threatened. They also have long, sharp claws, forked tongues and strong jaws which make them effective predators. One of the most unique groups of lizards i ...
L3-1 - Louisiana FFA
... * Trachea - known as the windpipe; connects the pharynx with the lungs * Lungs - where gas is exchanged between the atmosphere and the blood C. Breathing processes involves air entering and leaving the lungs * Inspiration - process of taking air into the lungs * Expiration - process of moving air ou ...
... * Trachea - known as the windpipe; connects the pharynx with the lungs * Lungs - where gas is exchanged between the atmosphere and the blood C. Breathing processes involves air entering and leaving the lungs * Inspiration - process of taking air into the lungs * Expiration - process of moving air ou ...
Introduction to Animal Diversity
... Multicellular with structural proteins (collagen) for support Muscle and nervous tissue to send signals and allow mobility Reproduction and development Reproduce sexually with diploid (2n) stage as dominating Born to resemble adult or as larva that undergoes metamophosis Genes regulate e ...
... Multicellular with structural proteins (collagen) for support Muscle and nervous tissue to send signals and allow mobility Reproduction and development Reproduce sexually with diploid (2n) stage as dominating Born to resemble adult or as larva that undergoes metamophosis Genes regulate e ...
CHAPTER 13 INTRO TO ANIMALS (p. 343)
... open and a ‘new’ sponge forms. (freshwater only - ocean conditions rarely change). ...
... open and a ‘new’ sponge forms. (freshwater only - ocean conditions rarely change). ...
Introduction To Animal Evolution
... b. Class _________-bony fishes , most numerous of all vertebrates.(trout,bass, salmon) ...
... b. Class _________-bony fishes , most numerous of all vertebrates.(trout,bass, salmon) ...
Lesson Overview
... Other Wastes Before wastes can be discharged, the circulatory system must collect them from cells throughout the body and then deliver them to the respiratory or excretory system. The collection and elimination of wastes requires close interactions between these systems. ...
... Other Wastes Before wastes can be discharged, the circulatory system must collect them from cells throughout the body and then deliver them to the respiratory or excretory system. The collection and elimination of wastes requires close interactions between these systems. ...
Identify the features that animals have in common. • Distinguish
... a. The cells of all animals except sponges are organized into structural and functional units called tissues. b. Tissues are groups of cells with a common structure that work together to perform a specific function. B. Body Symmetry 1. All animals have their own particular body plan, a term used to ...
... a. The cells of all animals except sponges are organized into structural and functional units called tissues. b. Tissues are groups of cells with a common structure that work together to perform a specific function. B. Body Symmetry 1. All animals have their own particular body plan, a term used to ...
The Notes
... How would you describe a fish? … amphibian? … reptile? … bird? …mammal? Create something (e.g. Venn diagram) that compares vertebrates and invertebrates using pictures and/or words. How would you classify an animal that: (1) has wings, no scales, and hair, and why would you classify it that way? (2) ...
... How would you describe a fish? … amphibian? … reptile? … bird? …mammal? Create something (e.g. Venn diagram) that compares vertebrates and invertebrates using pictures and/or words. How would you classify an animal that: (1) has wings, no scales, and hair, and why would you classify it that way? (2) ...
Animal coloration
![](https://commons.wikimedia.org/wiki/Special:FilePath/Orientalischer_Süßlippfisch.jpg?width=300)
Animal coloration is the general appearance of an animal resulting from the reflection or emission of light from its surfaces. Some animals are brightly coloured, while others are hard to see. In some species, such as the peacock, the male has strong patterns, conspicuous colours and is iridescent, while the female is far less visible.There are several separate reasons why animals have evolved colours. Camouflage enables an animal to remain hidden from view. Signalling enables an animal to communicate information such as warning of its ability to defend itself (aposematism). Animals also use colour in advertising, signalling services such as cleaning to animals of other species; to signal sexual status to other members of the same species; and in mimicry, taking advantage of another species' warning coloration. Some animals use colour to divert attacks by startle (deimatic behaviour), surprising a predator e.g. with eyespots or other flashes of colour, and possibly by motion dazzle, confusing a predator's attack by moving a bold pattern (such as zebra stripes) rapidly. Some animals are coloured for physical protection, such as having pigments in the skin to protect against sunburn, while some frogs can lighten or darken their skin for temperature regulation. Finally, animals can be coloured incidentally. For example, blood is red because the haem pigment needed to carry oxygen is red. Animals coloured in these ways can have striking natural patterns.Animals produce colour in different ways. Pigments are particles of coloured material. Chromatophores are cells containing pigment, which can change their size to make their colour more or less visible. Some animals, including many butterflies and birds, have microscopic structures in scales, bristles or feathers which give them brilliant iridescent colours. Other animals including squid and some deep-sea fish can produce light, sometimes of different colours. Animals often use two or more of these mechanisms together to produce the colours and effects they need.