$A$ : 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.
Assertion and Reason both are correct and also correct explantion.
Assertion and Reason both are correct but not explanation of assertion.
Assertion is correct, but Reason is incorrect.
Both Assertion and Reason are incorrect.
Tertiary egg membranes are lacking in mammals with the exception of the
Prepuberal period refers to a stage of
Function of gynogamone$-I$ is
When both $LH$ and $FSH$ attain peak level in the menstrual cycle ?
Germinal epithelium gives rise to