Which one of the following is not the function of placenta?
Facilitates removal of carbon dioxide and waste material from embryo
Secretes oxytocin during parturition
Facilitates supply of oxygen and nutrients to embryo
Secretes estrogen
During the development of embryo which of the following occur first
The role of placenta is
What is placenta ? Give information about hormones producing from the placenta.
Which one of the following statements with regard to embryonic development in humans is correct?
Several hormones like $hCG, hPL$, estrogen, progesterone are produced by