True or False
Duration of menstrual cycle in human female is 20 days.

Describe menstrual cycle in human female.

Name the four phases of menstrual cycle of human female.

Phase of menstrual cycle in human that lasts for 7-8 days is

Phase of menstrual cycle in human that lasts for 7-8 days is

The given figure shows schematic representatio of a menstrual cycle in human female. Identify the three phases (A, B and C0 of menstrual cycle.

Describe the role of pituitary and ovarian hormones during the menstrual cycle in a human female .