Question

boat shaped body is found in...class​

Answer 1

Answer:

The keel is an extension of the sternum (breastbone) in birds which runs along the midline of the sternum and extends outward to form a boat shaped structure.

B) Retrices are flight feathers present in the tail.

C) The xiphoid is a small an extension of the lower part of the sternum.

D) Dagger is an extension of the sternum in birds.

So the correct answer is 'Keel'.

Explanation:

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