Question

In mammals and birds oxygenated blood gets seperated from deoxygenated blood why​

Answer 1

Answer:

Explanation:Ans. It is necessary in mammals and birds to separate oxygenated and de-oxygenated blood because this makes their circulatory system is more efficient and helps in maintaining constant body temperature.

Answer 2

Answer :-

• Seperation of oxygenated blood and deoxygenated blood is necessary to prevent mixing of blood.
• Such separation allows highly sufficient supply of oxygen in the body.
• Mammals and birds are warm blooded animals. This means they use energy constantly to maintain there body temperature.
• Because of this birds and mammals need optimum of glucose which is possible with good supply of oxygen.
• Four chambered heart in birds and mammals ensure that deoxygenated blood don't get mixed with oxygenated blood.