MCQ
Heart in amphibians is
- ATwo-chambered with one auricle and one ventricle
- ✓Three-chambered with two auricles and one ventricle
- CThree-chambered with one auricle and two ventricles
- DFour-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.
$a$. 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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