In humans

Options

A. Andropause is earlier than menopause
B. Menopasue is earlier than andropause
C. Menopause and andropause occur simultaneously
D. Andropause and menopause are absent

Answer

**Step-by-Step Solution:**

1. **Understanding Andropause and Menopause:**
- Andropause refers to the gradual decline in testosterone levels in males, often occurring around the age of 50.
- Menopause is the cessation of menstrual cycles in females, typically occurring around the same age, around 50.

2. **Analyzing the Statements:**
- The question provides several statements regarding the timing of andropause and menopause. We need to evaluate each statement to determine which one is correct.

3. **Evaluating the First Statement:**
- The first statement claims that andropause occurs earlier than menopause. This is incorrect because both conditions generally occur around the same age.

4. **Evaluating the Second Statement:**
- The second statement suggests that menopause occurs earlier than andropause. This is also incorrect for the same reason as the first statement.

5. **Evaluating the Third Statement:**
- The third statement states that andropause and menopause occur simultaneously. This is correct, as both typically happen around the age of 50.

6. **Evaluating the Fourth Statement:**
- The last statement claims that andropause and menopause are absent. This is incorrect, as both conditions are present in humans.

7. **Conclusion:**
- After evaluating all the statements, the correct answer is that andropause and menopause occur simultaneously, which corresponds to option C.

**Final Answer:**
- The correct answer is option C: Andropause and menopause occur simultaneously.

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