Question

what is advantages of four chambered heart in humans ????////////?????+ in points ​

Answer 1

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Advantages of four chambered heart:

* Presence of four chambered heart in mammals and birds avoids the mixing of oxygenated and deoxygenated blood.

* This ensures a highly efficient supply of oxygenated blood to their body.

*These animals are warm blooded animals so they require high amount of energy to maintain their body temperature which is ensured by efficient supply of oxygenated blood to their body through double circulation and presence of four chambered heart.

*Four chambered heart helps to keep

oxygenated and deoxygenated blood

separately. Example: Aves and Mammals

hope it helps you

Answer 2

Presence of four chambered heart serves two purposes. First, it ensures complete segregation of oxygenated and deoxygenated blood. Second, blood is received by the upper chambers and is pumped out by the lower chambers. This segregation between received blood and sent blood increases the efficiency of the