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Animal possess 4-chambered heart is/are
Option: 1
Crocodiles
Option: 2
Birds
Option: 3
Mammals
Option: 4
All of these
Answers (1)
As we learnt ,
Heart structure in various groups of animals -
crocodiles, birds and mammals possess a 4-chambered heart with two atria and two ventricles
-
View full answer
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