Cells produced from primary meristems undergo maturation. This process is called as

Options

A. differentiation
B. redifferentiation
C. dedifferentiation
D. degeneration

Answer

To solve the question regarding the maturation of cells produced from primary meristems, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Primary Meristems**:
- Primary meristems are regions in plants where active cell division occurs. They give rise to various types of tissues as the plant grows.

2. **Maturation Process**:
- After cells are produced from primary meristems, they undergo a maturation process. This involves changes in cell structure and function as they develop into specialized cells.

3. **Defining Maturation**:
- Maturation generally refers to the process where cells reach their final form and function. This includes wall thickening and protoplasmic modifications.

4. **Differentiation**:
- The specific term used for the maturation of cells from primary meristems is "differentiation." During differentiation, cells undergo changes that lead to the formation of specialized cell types with distinct functions.

5. **Examples of Differentiated Cells**:
- An example of differentiated cells is tracheids, which are specialized for water transport and have thickened secondary cell walls.

6. **Conclusion**:
- Therefore, the process by which cells produced from primary meristems undergo maturation is called differentiation.

### Final Answer:
The process is called **differentiation** (Option 1).

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