Seeds placed in water imbibe the same because of

Options

A. Exosmosis
B. Higher `Psi_(omega)`
C. Lower `Psi_(omega)`
D. Pressure of vacuoles

Answer

To answer the question "Seeds placed in water imbibe the same because of," we need to analyze the options provided and understand the concept of imbibition in plants.

### Step-by-Step Solution:

1. **Understanding Imbibition**: Imbibition is the process by which seeds absorb water when they are placed in a moist environment. This is crucial for seed germination.

2. **Water Potential**: Water potential is a measure of the potential energy in water and is influenced by solute concentration and pressure. Water moves from areas of higher water potential to areas of lower water potential.

3. **Analyzing the Options**:
- **a. Exosmosis**: This refers to the movement of water out of the cell, which is not applicable in this scenario since we are discussing water entering the seeds.
- **b. Higher Water Potential**: This would imply that the seeds have a higher water potential than the water, which is not the case when seeds are dry.
- **c. Lower Water Potential**: Dry seeds have a lower water potential compared to pure water. When they are placed in water, water moves into the seeds due to the gradient created by the difference in water potential.
- **d. Pressure of the Cures**: This option is not relevant to the process of imbibition.

4. **Conclusion**: Since dry seeds have a lower water potential than the surrounding water, water moves into the seeds, leading to imbibition. Therefore, the correct answer is **c. lower water potential**.

### Final Answer:
Seeds placed in water imbibe the same because of **c. lower water potential**.

---