The process of mitosis can be studied in

Options

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

Answer

To answer the question "The process of mitosis can be studied in," we will analyze the options provided and understand where mitosis occurs.

### Step-by-Step Solution:

1. **Understanding Mitosis**: Mitosis is a process of cell division that results in two genetically identical daughter cells. It is crucial for growth, development, and tissue repair.

2. **Identifying Meristematic Tissues**: Mitosis primarily occurs in meristematic tissues, which are regions in plants where cells are actively dividing. These tissues are responsible for the growth of roots and shoots.

3. **Locations of Meristematic Tissues**:
- **Root Tips**: The root tips of plants, such as onions and garlic, contain meristematic tissues. These areas are where new cells are produced, allowing the plant to grow downwards.
- **Shoot Tips**: The tips of shoots, including tendrils, also have meristematic tissues. This allows for the growth of stems and leaves.

4. **Examples of Plant Parts**:
- **Onion Root Tip**: The onion root tip is a classic example used in biology to study mitosis due to its easily observable cell division.
- **Garlic Root Tip**: Similar to onions, garlic root tips also exhibit active mitosis.
- **Tendrils**: Tendrils, which are modified shoot tips, also contain meristematic tissues and undergo mitosis.

5. **Conclusion**: Since all the mentioned plant parts (onion root tip, garlic root tip, and tendril) contain meristematic tissues where mitosis occurs, the correct answer to the question is that the process of mitosis can be studied in all of the above options.

### Final Answer:
The process of mitosis can be studied in onion root tips, garlic root tips, and tendrils (Option 4: All of the above).

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