Heart in amphibians is - Vidyadip

MCQ

Heart in amphibians is

A
Two-chambered with one auricle and one ventricle
✓
Three-chambered with two auricles and one ventricle
C
Three-chambered with one auricle and two ventricles
D
Four-chambered with two auricles and two ventricles

✓

Answer

Correct option: B.

Three-chambered with two auricles and one ventricle

b
$a$. Two-chambered heart with one auricles and one ventricle is present in pisces
$b$. Three-chambered heart, having two auricles and one ventricle is present in amphibians and reptiles (except crocodile)
$c$. Four-chambered heart with two auricles and ventricles are present in crocodile aves and mammals.

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