Match column $I$ with column $II$ and select the correct option using the codes given below.
Column $-I$ | Column $-II$ |
$(A)$ Mons pubis | $(i)$ Embryo formation |
$(B)$ Antrum | $(ii)$ Sperm |
$(C)$ Trophectoderm | $(iii)$ Female externalgenitalia |
$(D)$ Nebenkern | $(iv)$ Graafian follicle |
$A(iii), B(iv), C(ii), D(i)$
$A(iii), B(iv), C(i), D(ii)$
$A(iii), B(i), C(iv), D(ii)$
$A(i), B(iv), C(iii), D(ii)$
Sperms become non-motile in the vagina in
In the first phase of gastrulation of amphibians there occurs the separation of
Which hormone level reaches peak during luteal phase of menstrual cycle?
Normally the gametes are disease free in human beings or even in other animals because
Which one of the following is the most widely accepted method of contraception in India, at present?