Biology, asked by Firdoush767, 1 year ago

How many heart chambers are there in a fish frog lizard crocodile and birds man?

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Answered by nikithadeepak7
19

Answer:

They have a three-chambered heart – two atria and one partially divided ventricle. There is a mixing of oxygenated and DE-oxygenated blood because the ventricle is not split completely. Four chambers: Two atria and two ventricles and found in Birds, Crocodiles and Mammals.

Explanation:

Answered by chikku123441
13

Explanation:

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