PPT-mammals Mammals Mammals are animals that have hair are warm-blooded, and nourish young

Characteristics of mammals Characteristics of mammals All mammals have the following in common 1 Are endothermic 2 Hair 3 Specialized teeth 4 PARENTAL CARE Females produce milk in . What is an animal class?. Click on each animal to learn about their own distinct class.. mammals. Reptiles. Amphibians. Birds. fish. Reptiles:. Usually lay eggs, however can give birth to live young. Learn all about these amazing creatures.. By: Alissa Cattron. What Is A Mammal?. Mammals are animals that have hair, are warm-blooded, and nourish their young with milk.. Some modern-day mammals include people, apes, dogs, mice, elephants, pandas, and many more.. . About 9,000 species of . birds. are in the . class Aves. ..   Bird classification is based on beak and foot types, and some habitats and behaviors. . Birds of prey have notched beaks and sharp talons. . Invertebrate- have no backbone. Sponges and stinging animals:. Sponges belong to the phylum . Porifera. Classified by the way they eat- . P. orifera. -. filter feeders. Stinging animals- belong the phylum- . Class Mammalia . Phylum . Chordata. . 1. . Hair or fur. :. a. keratinized derivative of the skin. b. uniquely mammalian. c. hair coat also called a . pelage.. kinds . of hair: . guard hairs. . ,function. Unit 3. Mammal classification. Mammals are one of the classes of vertebrates. All mammals share a series of common characteristics. Internal body temperature control. Mammary glands. Live birth (few exceptions). Introduction. I´m. . going. . to. . talk. . about. :. Mammals. .. What. . they. . eat. .. Their. . body. . covering. .. What. are . they. .. How. . they. reproduce. . AND. HUMAN BEINGS. Skin is thick and protective and has an insulating covering of hair. Adaptations of teeth which are specialized and the digestive tract allows for a variety of food resources. Efficient circulatory and gas exchange systems support endothermy (having a body temp determined by heat derived from the animal’s own metabolism). Integument & Derivatives. Skin is thicker than other vertebrates. Epidermis – thinner, protected by hair. Dermis – thicker. Glands. Sweat Glands. Eccrine glands. Secrete a watery fluid, draws heat away when evaporated . Birds. Birds belong to the class Aves.. Aves comes from the Latin word for bird. .. First appeared on Earth 150 million years . ago. Section 1. Bird Characteristics. S. hare some characteristics with reptiles. Primates as Mammals. Intelligence. Born Live. Milk at birth. Stage of Learning. Skeletal System. Teeth. Way of Life. Activity Level. Specialized Vision. Primate Intelligence. Brain size larger, specifically in cerebral hemisphere (areas supporting conscious thought). Characteristics . of . vertebrate . animals. Animals with a backbone or vertebral column.. There are 5 major subgroups of vertebrate animals.. Vertebrate animals: Mammals. Rabbit. Vertebrate animals: Fish. Ancestors that dominated the Permian And Early Triassic. “Triassic Takeover”. . - Dominance of dinosaurs may have driven some . therapsids. to a nocturnal, insectivorous lifestyle.. . - this may have selected for hair and . This . dog is . very hairy. It has a lot of long fur.. Would you prefer to have a pet that is hairy or one that is not?. hairy. . mammals. Mammals are warm-blooded animals that have backbones and hair. Female mammals produce milk for their young..