The Graafian follicle ruptures to release _________ from the ovary by the process called ovulation.

  • A

    Primary oocyte

  • B

    Secondary oocyte after completing meiosis$-II$

  • C

    Secondary oocyte after completing meiosis$-I$ and with the release of $1^{st}$ polar body

  • D

    Mature ovum

Similar Questions

Home use kits for determining a women's fertile period depend on the detection of one hormone in the urine. This hormone is

Match the following with correct combination

Column $-I$ Column $-II$
$(a)$ Hyaluronidase $(i)$ Acrosomal reaction
$(b)$ Corpus luteum $(ii)$ Morphogenetic movements
$(c)$ Gastrulation $(iii)$ Progesterone
$(d)$ Capacitation $(iv)$ Mammary gland
(e) Colostrum $(v)$ Sperm activation

Germinal epithelium gives rise to

Meroblastic cleavage refers to which type of division of egg

  • [AIIMS 2011]

From the egg in gastrula stage if you remove all cells which form endoderm, the new organism will lack of