Pituitary gland is derived from
Ectoderm
Endoderm
Mesoderm
None of these
Which of the following labelled parts produces energy for the movement of the tail that facilitate sperm motility essential for fertilisation?
Sertoli cells are found in
Signals from fully developed foetus and placenta ultimately lead to parturition which requires the release of
Bidder’s canal is found in
In mammals the estrogens are secreted by the Graafian follicle from its