Why is it necessary to separate oxygenated and deoxygenated blood in mammals and birds?
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Answer:
the deoxygenated blood contains co2 more in amount
which is a waste produced after the metabolism of the call
hence oxygen must be supplied consrantely to cell so there must be sepration between the both oxygenated and deoxygenated blood
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Answer: Birds and mammals have a double circulation system where both the oxygenated and deoxygenated blood maintains separate..They must separate oxgynated and deoxgynated blood so that their circulatory system is more efficient and can maintain their constant body temperature
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