Question
Fri January 27, 2012 By: Arjun Nambiar

do amphibians and reptiles have two chambered heart

Expert Reply
Mon January 30, 2012
No. Amphibians and reptiles have 3 chambers: 2 atria and a ventricle. Crocodiles are the one reptilian exception, as they have 4 chambers (2 atria, 2 ventricles).
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