question_answer

Which of the following hormones is not a secretion product of human placenta?

A)  Human chorionic gonadotropin

B)  Prolactin

C)  Oestrogen

D)  Progesterone

Correct Answer: B

Solution :

Prolactin is secreted by anterior pituitary gland which    stimulates    mammary    gland development during pregnancy and lactation after child birth. Placenta is a connection between the uterine wall of mother and their foetus. It helps in exchange of material between these two. Placenta secretes human chorionic gonadotropin,   oestrogen and progesterone.