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

  • [AIPMT 2011]
  • 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.

Similar Questions

Fertilisation of an egg cell it means......

$(1)$ End of process of oogenesis

$(2)$ Induces the completion of the second meiotic division

$(3)$ The corpus luteum degenerates

$(4)$ Signals for maintain progesterone level in blood

$(5)$ Formation of zygote

Unfertilized egg of human contains or When released from ovary, human egg contains

  • [AIPMT 1992]

Pregnancy begins with implantation of

Receptors for sperm binding in mammals are present on :

  • [NEET 2021]

In human female the blastocyst

  • [AIPMT 2010]