Best material to study meiosis is

Options

A. root tip
B. ovary
C. young anther
D. pollen grain.

Explanation

To determine the best material to study meiosis, we need to analyze the options provided: root tip, ovary, young anther, and pollen grain.

### Step-by-Step Solution:

1. **Understanding Meiosis**: Meiosis is a type of cell division that occurs in the reproductive organs to produce gametes (sperm and eggs) with half the number of chromosomes.

2. **Identifying the Options**:
- **Root Tip**: This is a region of plant growth and does not involve meiosis, as it is not a reproductive structure.
- **Ovary**: This is a female reproductive organ where meiosis occurs to form female gametes (ovules). However, the ovules are located inside the ovary, and studying the ovary alone may not provide a complete view of meiosis.
- **Young Anther**: This is a part of the male reproductive organ (stamen) in flowering plants. Meiosis occurs here to produce pollen grains (male gametes). It is the best option for studying meiosis as it directly involves the process.
- **Pollen Grain**: This is the result of meiosis and represents the male gamete itself. It cannot be used to study the process of meiosis.

3. **Conclusion**: Among the options, the young anther is the best material to study meiosis because it is the site where meiosis occurs to produce pollen grains.

### Final Answer:
The best material to study meiosis is **young anther**.

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