The structure formed after release of ova from graafian follicles and secretory in nature, is
Corpus callosum
Corpus luteum
Corpus albicans
Corpus stratum
Ovulation takes place in/on
Cessation of menstrual cycle in the human female is known as
Menstruation cycle occurs
Lack of menstruation is caused due to
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 $LH$