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Why is it necessary to separate oxygenated and deoxygenated blood in mammals and birds ?

Posted by Niharika Chowdary J P 3 years ago

CBSE > Class 10 > Science

3 answers

Preeti Dabral 3 years ago

Separation of oxygenated and deoxygenated blood helps in efficient supply of oxygen to the body. This system is useful in animals that have high energy requirement such as mammals and birds constantly need oxygen to get energy to maintain constant body temperature and homeostasis.

1Thank You

Rupali Shukla 2 years, 11 months ago

Because oxygen is important for breakdown of food then we get energy and di oxygenated blood that is carbon dioxide which is harmful gas for living organism

0Thank You

Sakshi Tripathi 2 years, 11 months ago

Bcoz mammals and birds need a lot of energy to do their work

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