Question

list the fllight adaptations of aves​

Answer 1

Answer:

(i) Forelimbs are modified into wings.

(ii) Body is covered with exoskeleton of feathers.

(iii) Long bones are pneumatic having air cavities.

(iv) Body is stream- lined to reduce air resistance.

(v) Well developed flight muscles.

(vi) Presence of air sacs to help in double respiration.

(vii) Tail feathers form a steering apparatus.

(viii) They have acute vision.

Explanation:

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