'Order monotremata' diaporamas de présentation

Mammals

Mammals. Class Mammalia. Includes 4000 species Most dominant land animals on earth. Two identifying characteristics: Hair/fur Mammary glands which produce milk. Origin. Fossil skeletons show that early mammals had large eye sockets, which may have meant that they were active at night.

922 views • 68 slides

Mammalian Classification

Mammalian Classification. Class Mammalia. Subclass Prototheria- extinct mammals with unique skull structure Subclass Theria- Living mammals distinguished by skull Infraclass Ornithodelphia- Monotremes Infraclass Metatheria- Marsupials Infraclass Eutheria- Placentals. Order Monotremata.

4.02k views • 58 slides

Mammal Orders

325 views • 31 slides

Class Mammalia

Class Mammalia. General Characteristics. Bilaterally symmetrical __________ Mammary glands (produces milk) Nurse young Endothermic (warm blooded) ____________________ Dioecious Internal fertilization. Heterodont dentition Specialized teeth ______________________

376 views • 16 slides

Class Mammalia

401 views • 16 slides