Which part of cell per imbibe water ?

Options

A. Cell wall
B. Cell sap
C. Protoplasm
D. 1 and 2

Answer

To determine which part of the cell imbibes water, we can analyze the options provided and the role of each component in the cell.

### Step-by-Step Solution:

1. **Understanding the Options:**
- Option A: Cell wall
- Option B: Cell sap
- Option C: Protoplasm
- Option D: 1 and 2 (Cell wall and Cell sap)

2. **Analyzing the Cell Wall:**
- The cell wall is primarily composed of cellulose and provides structural support to the cell. While it can absorb some water, it does not play a significant role in the imbibition process.

3. **Analyzing Cell Sap:**
- Cell sap is the fluid found within the vacuoles of plant cells. It contains water, nutrients, and waste products. While cell sap holds water, it is not the primary site for imbibition.

4. **Analyzing Protoplasm:**
- Protoplasm is the living part of the cell, consisting of cytoplasm and the nucleus. It is composed of about 92-95% water, making it the main site for imbibition. Water is crucial for various cellular processes, including metabolism and respiration.

5. **Conclusion:**
- Based on the analysis, the part of the cell that imbibes water is the protoplasm. Therefore, the correct answer is **Option C: Protoplasm**.

### Final Answer:
**Option C: Protoplasm**

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