Assertion : Cell wall is a non-living part of the cell.
Reason : Cell wall offers protection, definite shape and support.

Options

A. Both Assertion and Reason are true and Reason is correct explanation of the assertion.
B. Both Assertion and Reason are true but Reason is not the correct explanation of the assertion.
C. Assertion is true, but Reason is false.
D. Assertion is false, but Reason is true.

Explanation

To answer the question regarding the assertion and reason about the cell wall, we will analyze both statements step by step.

### Step 1: Understand the Assertion
- **Assertion**: "Cell wall is a non-living part of the cell."
- The cell wall is indeed a non-living structure found in plant cells. It is composed mainly of cellulose and does not carry out metabolic processes like living parts of the cell.

### Step 2: Understand the Reason
- **Reason**: "Cell wall offers protection, definite shape, and support."
- The cell wall serves several important functions:
- **Protection**: It acts as a barrier against physical damage and pathogens.
- **Definite Shape**: It provides rigidity and helps maintain the shape of the plant cell.
- **Support**: It supports the plant structure and helps it withstand various stresses.

### Step 3: Analyze the Relationship
- The assertion states that the cell wall is non-living, which is true. The reason explains the functions of the cell wall, which are also true. However, the reason does not explain why the cell wall is considered non-living; it merely describes its functions.

### Step 4: Determine the Correct Option
- Based on the analysis:
- Both the assertion and reason are true.
- However, the reason is not a correct explanation of the assertion.

Thus, the correct option is: "Both assertion and reason are true, but the reason is not a correct explanation of the assertion."