Question

How does a frog's heart differ from a human's heart?

Answer 1

Frog's heart is three chambered where there is no partition to separate oxygenated and deoxygenated bloods. Human heart is four chambered with completely separate double circulation.

Hope this will help you!!!

Answer 2

Explanation:

In humans, the four-chambered heart keeps oxygenated blood and deoxygenated blood in separate chambers. But in frogs, grooves called trabeculae keep the oxygenated blood separate from the deoxygenated blood in its one ventricle. Frogs can get oxygen not only from their lungs, but also from their skin, Mulcahy said.