Which is incorrect for human female ?

Options

A. Mesntrual cycle takes 28 days
B. Menopause occurs at 45-55 years
C. Ovulated egg released during pregnancy die
D. Menstruation takes 4 days.

Answer

**Step-by-Step Solution:**

1. **Identify the Options**: The question asks which statement is incorrect for human females regarding their reproductive system. The options provided are:
- A) Menstrual cycle takes 28 days.
- B) Menopause occurs at 45 to 55 years.
- C) Ovulatory egg released during pregnancy dies.
- D) Menstruation takes 4 days.

2. **Evaluate Option A**: The menstrual cycle typically lasts about 28 days. This is a well-established fact in human biology. Therefore, this statement is **correct**.

3. **Evaluate Option B**: Menopause, which is the cessation of menstrual cycles, usually occurs between the ages of 45 to 55 years. This is also a widely accepted fact. Thus, this statement is **correct**.

4. **Evaluate Option C**: The statement claims that the ovulatory egg released during pregnancy dies. This is **incorrect** because if fertilization occurs, the egg does not die; instead, it develops into an embryo. Therefore, this statement is **incorrect**.

5. **Evaluate Option D**: The average duration of menstruation is typically around 4 to 6 days. This statement is also **correct**.

6. **Conclusion**: Based on the evaluations, the incorrect statement regarding human females is option C: "Ovulatory egg released during pregnancy dies."

**Final Answer**: The incorrect statement for human females is option C: "Ovulatory egg released during pregnancy dies."

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