Mitosis can be studied in

Options

A. Onion root tip
B. Garlic root tip
C. Tendril tip
D. All of the above

Explanation

**Step-by-Step Solution:**

1. **Understanding Mitosis**: Mitosis is a process of cell division that results in two identical daughter cells from a single parent cell. It is essential for growth, repair, and asexual reproduction in organisms.

2. **Identifying Locations for Mitosis Study**: Mitosis can be studied in regions where cells are actively dividing. These regions are known as meristems in plants. There are different types of meristems, including apical meristems, which are found at the tips of roots and shoots.

3. **Selecting Appropriate Plant Samples**: To study mitosis effectively, we need to choose plant samples that have:
- Fast growth rates
- Easy availability
- High rates of cell division

4. **Evaluating Options**: The options given are:
- Onion root tip
- Garlic root tip
- Tendril tip
- All of the above

5. **Analyzing Each Option**:
- **Onion Root Tip**: Known for its rapid growth and high cell division rate, making it a common choice for studying mitosis.
- **Garlic Root Tip**: Also has fast growth and high cell division, suitable for mitosis study.
- **Tendril Tip**: Not typically used for studying mitosis as it does not have the same characteristics as root tips.

6. **Conclusion**: Since both onion and garlic root tips are suitable for studying mitosis, but onion root tips are most commonly used in laboratory settings due to their availability and rapid growth, the best answer is the onion root tip.

**Final Answer**: Mitosis can be studied in the onion root tip.

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