True coelom is a space between the body wall and alimentary canal. It is lined by
Mesoderm on one side and ectoderm on the other side
Endoderm on one side and ectoderm on the other side
Mesoderm on both the sides
Ectoderm on both the sides
First polar body is produced during the formation of
Egg of rabbit and man are
Ejaculation of semen
The best definition of the process of gastrulation is that, it is a process where the
In man the foetal membrane which forms the intimate connection with the uterine tissue is