The placenta of human beings belong to the category of
Haemo-chorialis
Syndesmo-chorialis
Endothelio-chorialis
Epithelio-chorialis
An antrum is the characteristic of ...follicles
Which of the following develops from ectoderm
Saheli is a oral contraceptive containing
Sertoli cells are found in
The first sign of the growing foetus may be noticed by listening to the heart sound carefully through the stethoscope. Embryo's heart is formed _________.