Home › AP EAMCET › Biology › Zoology Unit 4: Animal Diversity-II: Phylum Chordata › Vertebrates have a ventral muscular heart with h…
Vertebrates have a ventral muscular heart with how many chambers?
ATwo, three or four
BOnly one chamber
CAlways four chambers
DOnly two chambers
Answer & Solution
Correct answer: A. Two, three or four
Fishes have two chambers, amphibians and most reptiles three, and birds and mammals four.
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