Classify the following based on number of chambers in their heart.
Rohu, Scoliodon, Frog, Salamander, Flying lizard, King Cobra, Crocodile, Ostrich, Pigeon, Bat, Whale
Open in App
Solution
Rohu, Scoliodon— 2 chambered.
Frog, Salamander, Flying lizard, King Cobra—3 chambered.
Crocodile, Ostrich, Pigeon, Bat, Whale—4 chambered
2 chambered heart contains one ventricle and one atrium and it can be found in fishes.
3 chambered heart contains one ventricle and two atria and it can be found in reptiles and amphibians.
4 chambered heart contains two ventricles and two atria and it can be found in mammals, birds and crocodiles.