Question

A woman experiences her menstrual cycle starting at 14 years and menopause at the age of 46. At the start of menstruation, she can conceive and has children. During her reproductive period, how many ova are produced?

• A. 372
• B. 366
• C. 378
• D. 396

Hint:

The number of ovum produced varies, but women typically ovulate monthly from puberty until menopause, which occurs around 45-55 years.

Answer 1

The Correct Option is B

Step 1: Understanding the Question.
This question focuses on the number of ova produced in a woman's reproductive lifetime, from the start of menstruation to menopause.

Step 2: Analyzing the Options.
On average, women produce one ovum per month. The typical menstrual cycle lasts for about 40 years. Hence, the total number of ova produced is approximately: \[ \text{Ova produced} = 40 \text{ years} \times 12 \text{ months/year} = 480 \text{ ovum}. \] However, menopause occurs at around 46 years, reducing the total number of ovum. The correct estimate is 366.

Step 3: Conclusion.
The correct answer is (B) 366, as this is the typical number of ova produced during a woman's reproductive life.