Question

describe the modification in birds which help in flying why are aves know as homeotherms name the accessary whorls​

Answer 1

Birds have undergone many structural adaptations to suit their aerial life. Some of these adaptations are as follows.

1. Streamlined body for rapid and smooth movement

2. Covering of feathers for insulation

3. Forelimbs modified into wings and hind limbs used for walking, perching, and swimming

4. Presence of pneumatic bones to reduce weight

5. Presence of additional air sacs to supplement respiration

Answer 2

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