What type of heart do amphibians and reptiles (except crocodiles) have?

What type of heart do amphibians and reptiles (except crocodiles) have?
  1. 2-chambered heart
  2. 3-chambered heart
  3. 4-chambered heart
  4. None of the above

Solution

Amphibians and reptiles (except crocodiles) have a 3-chambered heart with two atria and a single ventricle.

Asked in: NCERT

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