Hydrochory of coconut is due to

Options

A. Liquid endosperm
B. Stony endosperm
C. Fibrous mesocarp
D. Papery epicarp

Answer

**Step-by-Step Solution:**

1. **Understanding Hydrochory**: Hydrochory refers to the dispersal of seeds or fruits by water. In the case of coconuts, this means that the coconut fruit can float on water and be carried away to new locations.

2. **Identifying the Structure of Coconut**: The coconut fruit is classified as a drupe and consists of three layers:
- **Exocarp**: The outermost layer, which is often waxy.
- **Mesocarp**: The middle layer, which is fibrous.
- **Endocarp**: The innermost layer, which is stony and protects the seed.

3. **Analyzing the Role of Each Layer**:
- The **Exocarp** provides a protective outer layer but does not contribute to hydrochory.
- The **Mesocarp** is fibrous and plays a crucial role in allowing the coconut to float on water. This fibrous nature helps the coconut remain buoyant.
- The **Endocarp** is stony and protects the seed from water damage, but it does not aid in floating.

4. **Conclusion**: Since the fibrous mesocarp allows the coconut to float and be dispersed by water, it is the primary reason for hydrochory in coconuts.

5. **Final Answer**: The hydrochory of coconut is due to the fibrous mesocarp.

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