The small projections present on the surface of pineapple fruit represent

Options

A. persistent styles
B. persistent stamens
C. persistent calyx
D. persistent bracts

Answer

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks about the small projections on the surface of the pineapple fruit. To answer this, we need to identify what these projections are.

2. **Identifying the Options**: The options provided are:
- Option 1: Persistent stem
- Option 2: Persistent stamens
- Option 3: Persistent calyx
- Option 4: Persistent graft

3. **Analyzing the Pineapple Structure**: Pineapple is a type of multiple fruit that develops from a cluster of flowers. The small projections on the surface are not stems, stamens, or calyxes.

4. **Identifying the Correct Term**: The correct term for the small projections on the pineapple fruit is "persistent bracts." Bracts are specialized leaves that can protect flower buds and are often found at the base of flowers.

5. **Conclusion**: Therefore, the small projections on the surface of the pineapple fruit represent persistent bracts.

### Final Answer:
The small projections present on the surface of the pineapple fruit represent **persistent bracts**.

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