What is false?

Options

A. Menarche is beginning of menstruation
B. Menstruation is shedding of endometrial lining q
C. Menopause occurs in the beginning of puberty
D. Ovulation occurs under high titre of LH.

Answer

To determine which statement is false, we will analyze each statement one by one:

1. **Menarche is the beginning of menstruation.**
- This statement is true. Menarche refers to the first occurrence of menstruation in a female's life, marking the beginning of her menstrual cycle.

2. **Menstruation is the shedding of the endometrial lining.**
- This statement is also true. Menstruation involves the shedding of the endometrial lining of the uterus when pregnancy does not occur.

3. **Menopause occurs in the beginning of puberty.**
- This statement is false. Menopause is the cessation of menstruation and typically occurs in women between the ages of 45 to 55, well after puberty has occurred. Puberty is the developmental stage when individuals become capable of reproduction, while menopause marks the end of reproductive capability.

4. **Ovulation occurs under high titer of LH (luteinizing hormone).**
- This statement is true. Ovulation is triggered by a surge in luteinizing hormone, which is necessary for the release of the egg from the ovary.

Based on the analysis, the false statement is: **"Menopause occurs in the beginning of puberty."**