The placenta helps in the maintenance of pregnancy by secreting a hormone, known as
Thyroxine
Estrogen
Progesteron
Testosterone
The structure formed after release of ova from graafian follicles and secretory in nature, is
In the human female, menstruation can be deferred by the administration of
In woman cessation of menstruation occurs at the age of
Which one of the following is the correct matching of the events occurring during menstrual cycle?
In human female which of the following is incorrect