Ovulation in the human female normally takes place during the menstrual cycle
At the beginning of the proliferative phase
At the end of the proliferative phase
At the mid secretory phase
Just before the end of the secretory phase
Menstruation cycle occurs
A human female experiences two major changes, menarche and menopause during her life. Mention the significance of both the events.
When pregnancy does not occur, the life of corpus luteum is about
The placenta helps in the maintenance of pregnancy by secreting a hormone, known as
Arrange the events of menstrual cycle as they occur
$I.$ Secretion of $FSH$
$II.$ Growth of corpus luteum
$III.$ Growth of follicle and oogenesis
$IV.$Ovulation
$V.$ Sudden increase in level of $LH$