Meiosis (reduction division) in Funaria occurs in

Options

A. Archegonial cells
B. Spore mother cells
C. Zygotic cells
D. Antheridial cells.

Answer

**Step-by-Step Solution:**

1. **Understanding Meiosis**: Meiosis is a type of cell division known as reduction division, where the chromosome number is halved. This process is crucial for sexual reproduction as it produces gametes.

2. **Identifying Stages in Funaria**: In Funaria (a type of moss), there are two main stages in its life cycle: the sporophytic stage (diploid) and the gametophytic stage (haploid).

3. **Analyzing Options**:
- **Option 1: Archegonial Cells**: These are female reproductive structures in the gametophyte stage and are haploid. Meiosis does not occur here, so this option is incorrect.
- **Option 2: Spore Mother Cells**: These cells are found in the sporophytic stage and are diploid. They undergo meiosis to produce haploid spores, making this option correct.
- **Option 3: Zygotic Cells**: The zygote is formed during fertilization and is diploid. It develops into the sporophyte without undergoing meiosis, so this option is incorrect.
- **Option 4: Antheridial Cells**: These are male gametes and are also haploid. Meiosis does not occur here, making this option incorrect.

4. **Conclusion**: The correct answer is that meiosis occurs in the spore mother cells in Funaria.

**Final Answer**: Meiosis (reduction division) in Funaria occurs in the spore mother cells.

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