Question
What is the average lifespan of a human red blood cell
(RBC)?Solution
Human red blood cells (RBCs) have an average lifespan of 120 days before being recycled by the body.
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Three Statements followed by three Conclusions are given below. You have to take the Statements to be true even if they seem to be at variance from the...
A biology class at high school predicted that a local population of animals will double in size every 12 years. The population at the beginning of the ...
Consider two Statements and a Question :
Statement - 1: Each of A and D is heavier than each of B, E and F, but none of them is the heaviest. ...
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