Which part of ovary in mammals acts as an endocrine gland after ovulation
Graafian follicle
Stroma
Germinal epithelium
Vitelline membrane
The extra-embryonic membranes of the mammalian embryo are derived from
Enzyme present in sperm acrosome to dissolve egg membrane is
$A$ : The most immediate effect of $FSH$ is the maturation of existing late primary or secondary follicle.
$R$ : $A$ rising level of $FSH$ causes the developing egg within the follicle to complete the first meiotic division to form a secondary oocyte.
Yolk of egg in the vertebrates is formed in
In humans, at the end of the first meiotic division, the male germ cells differentiate into the