Location and secretion of leyding cells are
Liver - cholesterol
Ovary - estrogen
Testis - testosterone / androgens
Pancreas - glucagon
Human female reaches menopause at the age of about
The term blastocyst is applied to the blastula of which one of the following
Male accessory glands include
The function of amniotic cavity is
In a human foetus the limbs and digits develop by the end of