Question

name the animals who have

two chambered heart

three chambered heart

four chambered heart

Answer 1

two chambered- fish.....
three chambered- frogs....
four chambered-birds......

Answer 2

ANSWER::

TWO CHAMBERS:
the animals which contain two chambers heart is FISH.the two chambers heart contain one ventricle and one atrium.

THREE CHAMBERS:
the animals which contain three chambers heart is REPTILES AND AMPHIBIANS.this animals contain heart which have two atria and one ventricle.

FOUR CHAMBERS:
the animals which contain four chambers heart is MAMMALS ie. humans beings also.they contain two atria and two ventricles.
in this category BIRDS can be also there.

HOPE IT HELPS YOU