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Mature RBC in mammals do not have c...

Mature RBC in mammals do not have cell organelles .

Text Solution

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(I ) Reason : Mammalian RBC lack nucleus and makes tha cells biconcave which increase the surface area for oxygen binding .
(ii ) Lack of mitochondira allows the RBC to tansport all the oxygen to tissues , and loss of endoplasmic reticulum allows more flexbility for RBC to move through the narrow capillaires .
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