One of the following is a dry indehicent fruit

Options

A. Caryopsis
B. Follicle
C. Capsule
D. Pod

Answer

To determine which of the following is a dry indehiscent fruit, we need to understand the characteristics of indehiscent fruits and identify them among the options provided.

### Step-by-Step Solution:

1. **Understand Indehiscent Fruits**:
- Indehiscent fruits are those that do not split open at maturity to release their seeds. Instead, they remain intact until the pericarp (the fruit wall) decays.

2. **Identify Types of Dry Fruits**:
- Dry fruits can be classified into two categories: dehiscent and indehiscent.
- Dehiscent fruits split open at maturity (e.g., capsules, follicles, pods).
- Indehiscent fruits do not split open at maturity and include types such as caryopsis, achene, cypsela, and others.

3. **Review the Options**:
- The options given are:
1. Caryopsis
2. Follicle
3. Capsule
4. Pod

4. **Evaluate Each Option**:
- **Caryopsis**: This is an indehiscent fruit where the seed is fused with the fruit wall (common in grains like wheat and rice).
- **Follicle**: This is a dehiscent fruit that splits open along one side to release seeds.
- **Capsule**: This is also a dehiscent fruit that splits open to release seeds.
- **Pod**: This is another type of dehiscent fruit that splits open along two sides.

5. **Conclusion**:
- Among the options, the only dry indehiscent fruit is **Caryopsis**.

### Final Answer:
The correct answer is **Caryopsis**.

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