When water moves out from cell then it is first lost from the (A)_____ and then from the (B)_____

Answer

To solve the question, we need to understand the process of water movement in plant cells when they are placed in a hypertonic solution. Here’s a step-by-step breakdown of the solution:

### Step-by-Step Solution:

1. **Understanding Hypertonic Solutions**:
- A hypertonic solution has a higher concentration of solute compared to the inside of the cell. This means that the concentration of water is lower outside the cell than inside.

2. **Movement of Water**:
- Water moves from an area of higher water potential (inside the cell) to an area of lower water potential (outside the cell). This is due to osmosis.

3. **First Site of Water Loss**:
- When the cell is placed in a hypertonic solution, the first place from which water is lost is the **cytoplasm**. The cytoplasm has a higher water concentration than the surrounding hypertonic solution, so water will move out from the cytoplasm first.

4. **Second Site of Water Loss**:
- After the cytoplasm loses water, the next site from which water is lost is the **vacuole**. As the cytoplasm shrinks due to water loss, the vacuole will also contract, leading to further water loss from the vacuole.

5. **Final Answer**:
- Therefore, the answers to the blanks are:
- (A) Cytoplasm
- (B) Vacuole

### Final Answer:
When water moves out from the cell, it is first lost from the (A) **Cytoplasm** and then from the (B) **Vacuole**.

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