Dry indehiscent fruits is/ are

Options

A. Caryopsis cand
B. Cypsela
C. Nut
D. All of the above

Answer

### Step-by-Step Solution:

1. **Understanding Dry Indehiscent Fruits**:
- Dry indehiscent fruits are those that do not split open to release their seeds when they mature. Instead, the seeds remain enclosed within the fruit.

2. **Identifying Examples**:
- Common examples of dry indehiscent fruits include:
- **Caryopsis**: This is a type of fruit found in grains (e.g., wheat, rice) and belongs to the Poaceae family. It is characterized by having a single seed that is fused with the fruit wall.
- **Achenes**: Found in flowers like dandelions, these fruits also do not split open at maturity, keeping the seeds intact.
- **Nuts**: These are hard-shelled fruits that also do not open to release their seeds.

3. **Analyzing Options**:
- When presented with options, we need to determine if each example fits the definition of dry indehiscent fruits.
- The options include Caryopsis, Achenes, and Nuts. Since all of these examples do not crack open to release their seeds, they all qualify as dry indehiscent fruits.

4. **Conclusion**:
- Since all the given options (Caryopsis, Achenes, and Nuts) are examples of dry indehiscent fruits, the correct answer is "All of the above."

### Final Answer:
- The correct option is **All of the above**.