If a potato tuber is placed in a concentrated sugar solution:

Options

A. nothing would happen
B. it would die
C. it would become limp due to loss of water from its cells
D. it would become turgid by absorbing water from sugar solution

Answer

**Step-by-Step Text Solution:**

1. **Understanding the Environment**: When a potato tuber is placed in a concentrated sugar solution, we need to identify the type of solution it is. A concentrated sugar solution is hypertonic relative to the potato cells.

2. **Osmosis Concept**: Osmosis is the movement of water across a semi-permeable membrane from an area of lower solute concentration to an area of higher solute concentration. In this case, water will move from the potato tuber (which has a higher water concentration) to the concentrated sugar solution (which has a lower water concentration).

3. **Effect on Potato Cells**: As water leaves the potato cells to dilute the sugar solution, the cells will lose water. This loss of water will cause the cells to become flaccid (limp) because they are losing turgor pressure, which is the pressure of the cell contents against the cell wall.

4. **Conclusion**: Therefore, the correct answer is that the potato tuber would become limp due to the loss of water from its cells.

**Final Answer**: The potato tuber would become limp due to loss of water from its cells.

---