Assertion: The stage between the two meiotic divisions is called interkinesis.
Reason: Interkinesis is generally short lived.

Options

A. If both assertion and reason are true and reason is the correct explantion of assertion
B. If both assertion and reason are true but reason is not the correct explnantion of assertion.
C. If assertion is true but reason is false.
D. If both assertion and reason are false.

Explanation

### Step-by-Step Solution:

1. **Understanding the Terms**:
- The term "interkinesis" is derived from two parts: "inter," meaning between or gap, and "kinesis," meaning movement or division. Thus, interkinesis refers to the phase between two meiotic divisions.

2. **Identifying the Assertion**:
- The assertion states that the stage between the two meiotic divisions is called interkinesis. This is correct as interkinesis occurs after meiosis I and before meiosis II.

3. **Identifying the Reason**:
- The reason given is that interkinesis is generally short-lived. This is also true, as interkinesis typically lasts for a brief period compared to other phases in the cell cycle.

4. **Analyzing the Relationship**:
- We need to determine if the reason provided is a correct explanation of the assertion. Since interkinesis is indeed the stage between the two meiotic divisions and it is short-lived, the reason supports the assertion.

5. **Conclusion**:
- Both the assertion and the reason are correct, and the reason is a valid explanation for the assertion. Therefore, the correct answer is that both statements are true, and the reason is the correct explanation of the assertion.

### Final Answer:
Both the assertion and the reason are correct, and the reason is the correct explanation of the assertion.

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