What happens during fertilisation in humans after many sperms reach close to the ovum? (a) Secretions of acrosome helps one sperm enter cytoplasm of ovum through zona pellucida. (b) All sperms except the one nearest to the ovum lose their tails. (c) Cells of corona radiata trap all the sperms except one. (d) Only two sperms nearest the ovum penetrate zona pellucida.

What happens during fertilisation in humans after
many sperms reach close to the ovum?
(a) Secretions of acrosome helps one sperm enter
cytoplasm of ovum through zona pellucida.
(b) All sperms except the one nearest to the ovum
lose their tails.
(c) Cells of corona radiata trap all the sperms except
one.
(d) Only two sperms nearest the ovum penetrate
zona pellucida.
by

1 Answer

Answer :

(a) Secretions of acrosome helps one sperm enter
cytoplasm of ovum through zona pellucida.
by

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