Parenchyma cells are associated with acitivity like

Options

A. Assimilation and storage
B. Conduction
C. Dedifferentiation
D. All of these

Answer

### Step-by-Step Text Solution:

1. **Understanding Parenchyma Cells**:
- Parenchyma cells are a type of plant cell that are fundamental to various functions in plants. They are typically characterized by their thin cell walls and large vacuoles.

2. **Identifying Functions of Parenchyma Cells**:
- These cells are primarily involved in several essential activities, including:
- **Photosynthesis**: In green parts of plants, parenchyma cells contain chloroplasts which enable them to perform photosynthesis.
- **Storage**: Parenchyma cells store starch, oils, and water, serving as a reservoir of nutrients for the plant.
- **Secretion**: They can also be involved in the secretion of substances such as enzymes and hormones.
- **Assimilation**: This refers to the process of incorporating nutrients into the plant's structure.
- **Respiration**: Parenchyma cells play a role in the respiration process, which is crucial for energy production.

3. **Analyzing Other Options**:
- **Conduction**: This process involves the movement of water and nutrients through specialized tissues like xylem and phloem, which is not a function of parenchyma cells.
- **Differentiation**: This refers to the process where cells become specialized in structure and function. Parenchyma cells are not primarily associated with differentiation but rather with basic functions.

4. **Conclusion**:
- Based on the functions of parenchyma cells, the activities they are most associated with are **assimilation and storage**.