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.
No birds are mammals. In fact, birds are of a different kind of category, called "aves". Some scientists say that this is just another branch of the reptiles, but some say birds are different.
The difference between a seal and a dolphin is a seal mainly stays in the Arctic's while dolphins stay in warm salty oceans (habitat). But in the appearance a dolphin does not have ''whiskers'' like seals do....Hope this is helpful
Penguins are birds, so they belong to the vertebrate class Aves.
No. Grebes are not mammals - they are birds. The differences between birds and mammals are:Birds have feathers while mammals have fur, hair or skinBirds lay eggs whilst mammals (with the exception of the monotremes) bear live youngBirds do not feed their young on mothers' milk like all mammals do
Difference between collenchyma and chlorenchyma
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
Mammals Have Hair Or Fur, Non-Mammals Don't.
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.
if your talking about what is the difference between mammals and non-mammals, the difference is: the non-mammals lay eggs and the mammals just have baby's out their vagina.. XD
Humans are a subset of the bigger Group mammals.
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
reptiles are cold blooded and mammals are warm blooded.
dolphins are mammals
No, Terns aren't mammals. They are part of the class Aves, which mean birds