A change in the amount of yolk and its distribution in the egg will affect
pattern of cleavage
number of blastomeres produced
fertilization
formation of zygote.
Antifertilizins are contained in
In the ovum of rabbit, graafian follicle is
Male accessory glands include
Study the flow chart. Name the hormones labelled as $A, B, C, D$ at each stage.
$A \quad B\quad C \quad D$
Withdrawal of which of the following hormones is the immediate cause of menstruation?