Question

What are the functions of pulmonary artery in calotes?

Answer 1

Six pairs of arterial arches joining the dorsal aorta to the ventral aorta during embryonic development of arteries the third fourth nd sixth pairs Persist in adult calotes .

As the ventricle in calotes tends to divide into left nd right ventricles by the development of incomplete interventricular septum , the base of ventral aorta splits into 3 parts , two of them remain in right part & third goes to left part of ventricle.


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