Question

_________is the onset of menstrual cycle at puberty and ____________ is the complete cessation of menstrual cycle.

• A. Menarche
• B. menopause

Answer 1

Menstrual cycle:

1. The menstrual cycle can be defined as a time period that involves changes in hormone levels, changes in the uterus, and the growth of the egg.
2. The process of onset of menstruation in a young female is called menarche.
3. Menarche takes place at about the age of 15 years.
4. Normal decline in ovarian functions and permanent cessation of menstruation is called menopause.
5. Menopause occurs between the ages of 45-55 years.

Final answer:

Menarche is the onset of menstrual cycle at puberty and menopause is the complete cessation of menstrual cycle.