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Following are the differences between Aves and Mammalia : 1) Aves are oviparous, i.e., lay eggs while Mammalia (most of them ) are viviparous i.e., lay young babies . 2) Aves do not have mammary glands while Mammalia have mammary gland for production of milk. 3) Body of Aves are covered with feathers while body of Mammalia are covered with hairs. 4) Aves do not have any teeth while Mammalia have teeth.
Aves is the Latin term for birds.
Following are the differences between Aves and Mammalia : 1) Aves are oviparous, i.e., lay eggs while Mammalia (most of them ) are viviparous i.e., lay young babies . 2) Aves do not have mammary glands while Mammalia have mammary gland for production of milk. 3) Body of Aves are covered with feathers while body of Mammalia are covered with hairs. 4) Aves do not have any teeth while Mammalia have teeth.
The connecting link between birds(Class Aves) and Mammals(Class Mammalia) is Archeopteryx
A)Mammals, B)Amphibian C)Reptiles D)Aves
Class Aves includes birds, which are warm-blooded vertebrates with feathers, beaks, and wings, while Class Mammalia includes mammals, which are warm-blooded vertebrates that typically give birth to live young and nurse them with milk produced by mammary glands. Birds lay eggs, have lightweight skeletons, and lack teeth, while mammals have hair or fur covering their bodies and typically have differentiated teeth.
No toucans are in class Aves (birds) not class Mammalia (mammals). To learn more about mammals and birds here's a wikipedia article on both: http://en.wikipedia.org/wiki/Mammal http://en.wikipedia.org/wiki/Aves
Pisces (fish), aves (birds), mammals, reptiles and amphibians
All mammals, aves(birds), reptiles, amphibians and pisces(fishes).
No, Terns aren't mammals. They are part of the class Aves, which mean birds
No toucans are in class Aves (birds) not class Mammalia (mammals). To learn more about mammals and birds here's a wikipedia article on both: http://en.wikipedia.org/wiki/Mammal http://en.wikipedia.org/wiki/Aves
Birds are members of the class Aves. Kingdom: Animalia Phylum: Chordata Branch: Avialae Class: Aves