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What happens during fertilization in hum...

What happens during fertilization in humans after many sperms reach close to the ovum?

A

All sperms except the one nearest to the ovum lose their tails

B

Cells of corona radiata trap all the sperms except one

C

Only two sperms nearest the ovum penetrate zona pellucida

D

Secretions of acrosome helps one sperm enter cytoplasm of ovum through zona pellucida

Text Solution

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The correct Answer is:
D
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Knowledge Check

  • What happens during fertilisation in humans after many sperms reach close to the ovum?

    A
    Cells of corona radiata trap all the sperms except one
    B
    Only two sperms nearest the ovum penetrate zona pellucida
    C
    Secretions of acrosome helps one sperm enter cytoplasm of ovum through zona pellucida
    D
    All sperms except the one nearest to the ovum lose their tails
  • What happens during fertilisation in humans after many sperms reach close to the ovum?

    A
    Cells of corona radiata trap all the sperms except one
    B
    Only two sperms nearest the ovum penetrate zona pellucida
    C
    Secretions of acrosome helps one sperm enter cytoplasm of ovum through zona pellucida
    D
    All sperms except the one nearest to the ovum lose their tails
  • What happens during fertilisation in human after many sperms reach close to the ovum?

    A
    Only `2` sperms nearest the ovum penetrate zona pellucida
    B
    Cells of corona radiata trap all the sperms except one
    C
    All sperms except the one nearest to the ovum lose their tails
    D
    Secretion of acrosome helps one sperm enter cytoplasm of the ovum through zona pellucida
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