From which layer of the embryo do the liver and pancreas develop
Ectoderm
Mesoderm
Endoderm
Both $(a)$ and $(c)$
The abdominal passage which connects the abdominal cavity with the scrotal sac in mammals is known as
$FSH $ acts on ........, which help in the process of spermiogenesis.
Follicular phase is also called
Onset of menstruation is due to
Largest growth of human foetus is done in