Meiosis can be observed in

Options

A. Tapetal cells
B. Megasporese
C. Micropres
D. Spore mother cells

Answer

To determine where meiosis can be observed, let's analyze the options provided in the question step by step.

### Step-by-Step Solution:

1. **Understanding Meiosis**: Meiosis is a type of cell division that reduces the chromosome number by half, resulting in the formation of four haploid cells from one diploid cell. It is essential for sexual reproduction and occurs in germ cells.

2. **Analyzing the Options**:
- **Option A: Tapetal Cells**: Tapetal cells are found in the anther of flowering plants and serve a nutritive function for developing pollen grains. They do not undergo meiosis, so this option is incorrect.
- **Option B: Megaspores**: Megaspores are produced from the meiotic division of a megaspore mother cell. However, megaspores themselves are the result of meiosis, not the cells where meiosis occurs. Therefore, this option is also incorrect.
- **Option C: Microspores**: Similar to megaspores, microspores are produced from the meiotic division of a microspore mother cell. They are the end product of meiosis, not the site where meiosis occurs. Thus, this option is incorrect as well.
- **Option D: Spore Mother Cell**: The spore mother cell (also known as sporophyte) is a diploid cell that undergoes meiosis to produce haploid microspores or megaspores. This is the correct option because meiosis occurs in the spore mother cell.

3. **Conclusion**: Based on the analysis, meiosis can be observed in the spore mother cell, making option D the correct answer.

### Final Answer:
Meiosis can be observed in the spore mother cell.

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