A permanent tissue that can develop power of division is

Options

A. parenchyma
B. collenchyma
C. fibres
D. sieve tube

Answer

To solve the question "A permanent tissue that can develop power of division is," we will analyze the options provided and determine which one fits the criteria of being a permanent tissue that can still undergo division.

### Step-by-Step Solution:

1. **Understanding Permanent Tissues**:
- Permanent tissues are those that have differentiated and have specific functions. They are generally classified into simple and complex tissues.

2. **Evaluating the Options**:
- **Option 1: Parenchyma**:
- Parenchyma is a type of simple permanent tissue that consists of living cells. These cells can retain the ability to divide and can convert back into meristematic cells under certain conditions. This means parenchyma can develop the power of division.
- **Option 2: Sclerenchyma (Fibers)**:
- Sclerenchyma is a permanent tissue made up of dead cells at maturity. Since these cells are dead, they cannot divide. Therefore, this option can be eliminated.
- **Option 3: Sieve Tubes**:
- Sieve tubes are living cells that are part of the phloem and are specialized for transporting nutrients. However, they do not have the ability to divide as they have taken on a specific function. This option can also be eliminated.
- **Option 4: Collenchyma**:
- Collenchyma provides structural support to young plants and is made up of living cells. However, it is not known for having the ability to divide. Thus, this option is also incorrect.

3. **Conclusion**:
- After evaluating all the options, the only tissue that retains the ability to develop the power of division is **Parenchyma**. Therefore, the correct answer is **Option 1: Parenchyma**.

### Final Answer:
A permanent tissue that can develop power of division is **Parenchyma**.