Question

Give the name of vertebrates having two, three, four chambered heart?

Answer 1

hey mate here is your answer.........

2 chambers: one atrium and one ventricle (fish) 3 chambers: two atria and one ventricle (amphibian and reptile) 4 chambers: two atria and two ventricles (bird and mammal) Crocodilians, such as alligators and crocodiles, have 4-chambered hearts, but they can cut off circulation to the lungs when underwater.

Hope it helps you..........

Answer 2

Two chamber heart is in fishes.
Three chamber heart in reptiles.
Four chamber heart in human beings.