Umbilical cord in mammals, contains
Placenta
Umbilicus
Allantoic artery and vein
Discus poligerous
Brain originates from which germ layer
The gestation period of rabbit is
Which of the following statement is not correct
Trophoblast, is not involved in the formation of
Fleshy folds of tissue which extends down the mons pubis and surrounds the vaginal opening is called