Question

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

Answer 1

Answer:

In birds and mammals have a double circulation system where both the oxygenated and deoxygenated blood maintains separate. ... They must separate oxygenated and de-oxygenated blood so that their circulatory system is more efficient and can maintain their constant body temperature.

Answer 2

Question:-

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

Answer:-

In birds and mammals have a double circulation system where both the oxygenated and deoxygenated blood maintains separate. ... They must separate oxygenated and de-oxygenated blood so that their circulatory system is more efficient and can maintain their constant body temperature.

$\huge \sf \bf \colorbox{lime}{answer}$

$\huge \sf \colorbox{pink}{by}$

$\huge \sf \colorbox{red}{sidharthbrilant}$