The first meiotic division in the oogonium is completed when the egg is within the

  • A

    Uterus

  • B

    Follicle

  • C

    Fallopian tube

  • D

    Ovary, before it is surrounded by follicles

Similar Questions

Match the columns.

  Column $I$   Column $II$
$(a)$ Mens pubis $(1)$ Embryo development
$(b)$ Antrum  $(2)$ Sperm cell
$(c)$ Trophoblast layer $(3)$  External genitals offemale
$(d)$  Mitochondria $(4)$  Graafian follicle

Draw a labeled diagram of sperm.

Ejaculation of human male contains about $200 -300$ million sperms, of which for normal fertility ____ $\%$ sperms must have normal shape and size and at least ____$\%$ must show energetic motility.

  • [AIIMS 2016]

Enzyme required for fertilization of sperm and ovum is located in the ......... of sperms.

What do you mean by the term spermateleosis