Question

différence between aves and mamalia

Answer 1

. Mammals give birth to their young whereas birds lay eggs. 

2. Birds have feathers whereas mammals have only fur or hair.

 3. Birds have porous or hollow bones. In contrast, mammals have denser bones. 

4. Birds have wings while mammals have paws, hands, and hooves. 

5. Mammals produce sound using a larynx, but in birds this organ does not produce sounds. Instead, birds have a syrinx which serves as voice box.

 6. Mammals feed their young milk produced by the mammary glands. On the other hand, the young birds are fed by the  parents regurgitating partially digested food.

Answer 2

Answer:

Aves:

• Aves includes birds
• Aves lay eggs
• Aves have wings
• For example: Saras, Vulture, Owl,etc.

Mammalia:

• They include mammary glands
• They directly give birth
• they do not have wings.
• For example: Whale, human, rhino, etc.

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