Tortoise turtle clam lobster. Covering which protects an animals fragile inner body from sustaining injuries due to an impact eg.
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Up to 24 cash back Reptiles The body coverings of many reptiles are scales.
. Amphibians do not have scales and their skin is permeable molecules and gases can pass through. They cannot regulate their own body temperature. They are made of alpha and beta-keratin and are formed from the epidermis.
Amphibians have gills for at least part of their. Reptiles Typically Have Four Legs. Scales feathers scales hair or fur scales smooth skin Blood Are animals in this group warm-blooded or cold- blooded.
The body covering of mammals is skin fur or hair. Birds Fish Mammals Reptiles Amphibians Covering What type of body covering do animals in this group have. Warm-blooded constant body temp cold-blooded body temp.
Most lizards and snakes have overlapping scales arranged diagonally and also into spikes emphasizing protection from other animals. The patterns on the shells serve as a form of camouflage. The animal may hide inside its shell and play dead to escape from its enemies.
This is one of the defining characteristics of mammals. 1 Carnivores - Powerful beaks and clawed talons 2 Insectivores - tiny beaks that open wide. For example Lacertilla also called Sauria is a suborder order Squamata of the reptiles that includes the lizards.
Feathers cover the body of a bird they develop from thin pits in the skin called follicles. Reptiles have either four legs or some like snakes are descendants of four-limbed ancestors. Some limbs have toes with claws to climb dig etc.
Up to 24 cash back Amphibians have a backbone. In most snakes all traces of legs including bones for the legs have disappeared. Amphibians spend at least part of their lives in water and on land.
Different types of body coverings Moist skin The skin is porous. Changes warm-blooded constant body temp cold-blooded body temp. Reptile skin is covered with scutes or scales which along with many other characteristics distinguish reptiles from animals of other classes.
Reptiles have a dry body covering of horny scales or plates. Types of Body Coverings Mammals have hair or fur birds have feathers reptiles have dry scales amphibians have soft moist skin and fish have wet slimy scales. The scales and interscalar skin also contain alpha keratin which is a trait shared with other vertebrates.
Lizards crocodiles tortoises and snakes are all reptiles. Most reptiles have a continuous external covering of epidermal scales. All regularly shed the outer layer of their skin.
They include crocodiles snakes lizards turtles and tor- toises. Reptile scales contain a unique type of keratin called beta keratin. Reptiles can produce antibodies against a variety of foreign proteins and can reject skin allografts skin grafted between the same species and there is one old study Hildemann WH Immunogenetic studies of amphibians and reptiles Ann N Y Acad Sci 97139-152 1962 that says red cell isoantigens have been detected in lizards that would.
Among reptiles lizards and snakes have scales made of horny flaplike overlapping outer skin made of keratin which is a tough protein that forms hooves and claws. The scales may be ossified or tubercular as in the case of lizards or modified elaborately as in the case of snakes. There is no chemical difference between fur and.
It is a member of the class Reptilia. Snakes have three ways of moving on land. AnswerReptiles are air-breathing vertebrates covered in special skin made up of scales bony plates or a combination of both.
Their metabolism depends on the temperature of their environment. See answer 1 Best Answer. A reptile is an air-breathing cold-blooded egg-laying vertebrate with an outer covering of scales or plates and a bony skeleton.
However they still remain successful predators even without the legs.
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Image Detail For The Shell Covering The Underneath Of The Turtle S Body Is Called The
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