Given below are assertion and reason. Point out if both are true with reason being correct explanation (A), both true but reason is not correct explanation (B), assertion true but reason is wrong `(C)` and both are wrong (D).
Assertion. Meiosis II is similar to mitosis
Reason. Meiosis I cannot occur in haploid cells.

Options

A. A
B. B
C. C
D. D

Answer

To solve the assertion and reason question, let's break it down step by step:

### Step 1: Analyze the Assertion
- **Assertion**: "Meiosis II is similar to mitosis."
- Meiosis II is indeed similar to mitosis because both processes involve the separation of sister chromatids. In both meiosis II and mitosis, the end result is the division of a cell into two daughter cells, each with the same number of chromosomes as the original cell (equational division).

### Step 2: Analyze the Reason
- **Reason**: "Meiosis I cannot occur in haploid cells."
- This statement is incorrect. Meiosis I occurs in diploid cells, leading to the formation of haploid cells. In haploid organisms, such as certain fungi and algae, mitosis occurs to produce gametes, but meiosis I itself is not applicable to haploid cells because they already have a single set of chromosomes.

### Step 3: Determine the Relationship
- The assertion is true, as meiosis II is similar to mitosis.
- The reason is false, as meiosis I can occur in diploid cells, not haploid cells.

### Conclusion
Since the assertion is true and the reason is false, the correct answer is **C**: Assertion true but reason is wrong.