Meiosis can be studied in angiosperms in

Options

A. Dividing pollen mother cells in anther
B. Dividing cells of vascular cambium
C. Shoot apical meristem
D. Root apical meristem

Answer

**Step-by-Step Solution:**

1. **Understanding Meiosis**: Meiosis is a type of cell division that reduces the chromosome number by half and is essential for sexual reproduction. It produces gametes (sperm and egg cells in animals, and pollen and ovules in plants).

2. **Identifying Angiosperms**: Angiosperms are flowering plants that reproduce through seeds. They have distinct reproductive structures, including flowers and fruits.

3. **Locating Meiosis in Angiosperms**: In angiosperms, meiosis occurs in specific structures where gametes are formed. The primary sites for studying meiosis in angiosperms are the anthers (where pollen is produced) and ovules (where eggs are formed).

4. **Analyzing the Options**:
- **Dividing pollen mother cells in anther**: Pollen mother cells (microsporocytes) undergo meiosis to produce pollen grains, which are the male gametophytes. This is a direct site for studying meiosis.
- **Dividing cells of vascular cambium**: Vascular cambium is involved in secondary growth and does not undergo meiosis.
- **Shoot apical meristem**: This is involved in primary growth and does not directly relate to meiosis.
- **Root apical meristem**: Similar to the shoot apical meristem, it is involved in growth and does not undergo meiosis.

5. **Conclusion**: The correct answer is that meiosis can be studied in angiosperms in the dividing pollen mother cells in the anther, as these cells undergo meiotic division to form pollen grains.

**Final Answer**: Meiosis can be studied in angiosperms in dividing pollen mother cells in anther.

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