heart of frog incomplete double circulation why.
Answer (1)
Student Expert
1st Dec, 2019
Unlike Humans or mammals, frog has 3 chambers in its heart as opposed to 4 in mammals. It has 2 artria and a single ventricle. It might appear it has incomplete circulation because of single ventricle and 2 artria system but the ventricle has narrow chambers within which separate the oxygenated and deoxygenated blood.
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