CBSE Class 9 Answered
what does 2 chambered or 4 chambered heart means?
Asked by | 12 Jan, 2012, 12:00: AM
Expert Answer
2 chambered heart means that the heart contains only two chambers i.e. one atrium and one ventricle. 4 chambered heart means there are 4 chambers in the heart i.e. two atria and two ventricles.
Answered by | 13 Jan, 2012, 08:17: AM
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