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The human male ejaculates about ul((A)) ...

The human male ejaculates about `ul((A))` million sperms during a coitus of which for normal fertility at least `ul((B))` percent sperms must have normal shape and size and at least `ul((C))` percent of them must show vigorous motility.

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The correct Answer is:
(A) 200-300 (B) 60 (C) 40
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