In the given diagram find out, $A, B$ and $C$
$A-$Plug of mucous in cervix, $B-$Placement villi, $C-$Umbilical cord
$A-$Umbilical cord, $B-$Placement villi, $C-$ Plug of mucous in cervix
$A-$Umbilical cord, $B-$Plug of mucous in cervix, $C-$ Placement villi
$A-$Placement villi, $B-$ Plug of mucous in cervix, $C-$Umbilical cord
Accessory sexual character in female is promoted by
$A$ : In frog gray cresent is formed during fertilization.
$R$ : It is because the black granules move towards the point of entry of the sperm in animal half
Give the name of two hormones $A$ and $B$ in the figure given below
Which of the following is true regarding sperm ?
If both ovaries are removed from a rat, then which hormone is decreased in blood