The following graph of relative concentrations of the four hormones present in the blood plasma of a woman during her menstrual cycle. Identify the hormones $A, B, C$ and $D$
$A-FSH, B-$Progesterone, $C-LH, D-$Oestrogen
$A- LH, B-$Progesterone, $C-FSH, D-$Oestrogen
$A-FSH, B-$ Oestrogen, $C-LH, D-$ Progesterone
$A- LH, B- $Oestrogen, $C-FSH, D- $Progesterone
Blastula lacks
Which part of ovary in mammals acts as an endocrine gland after ovulation?
Sertoli cells are found in
$A$ : Oxytocin acts on the uterine muscles and cause stronger uterine contractions, which in turn stimulates further secretion of oxytocin.
$R$ : Oxytocin is released from maternal pituitary
Site of fertilization in a mammal is ......