Why we need 20 milion sperm cells for fertilization?
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more concentration of sperm leads to more chances of fertilization is there is small concentration of sperm then the chance of fertilization will be at risk.
when sperm enters into body the body acts as same when any parasite enters in body ,it treats sperms as parasite.
in body WBC and lymphocyte with its phagocytic action starts engulfing sperms . so if the concentration of sperm are more then it will reach to ovum with more chances of fertilization.
when sperm enters into body the body acts as same when any parasite enters in body ,it treats sperms as parasite.
in body WBC and lymphocyte with its phagocytic action starts engulfing sperms . so if the concentration of sperm are more then it will reach to ovum with more chances of fertilization.
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