Question

What are rhe modifications that are observed in birds that help them to fly?

Answer 1

Hello..

Birds are having wings and they are supported with strong hollow bones and muscles.

Thank u

Answer 2

Answer:

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

(i) Streamlined body for rapid and smooth movement

(ii) Covering of feathers for insulation

(iii) Forelimbs modified into wings and hind limbs used for walking, perching, and swimming

(iv) Presence of pneumatic bones to reduce weight

(v) Presence of additional air sacs to supplement respiration.