Which of the following is not part of a leaf?

Options

A. pedicel
B. Leaf base
C. petiole
D. Lamina

Answer

To determine which of the following is not a part of a leaf, let's analyze each option provided in the question: pedicel, leaf, base, petiole, and lamina.

### Step-by-Step Solution:

1. **Understanding Leaf Structure**:
- A leaf typically consists of several parts: the petiole, lamina, leaf base, and midrib. Each of these components plays a role in the leaf's function, primarily in photosynthesis.

2. **Identifying Each Option**:
- **Leaf**: This is the entire structure that is involved in photosynthesis. It is definitely a part of a leaf.
- **Petiole**: This is the stalk that connects the leaf blade (lamina) to the stem. It is also a part of the leaf.
- **Lamina**: This is the broad, flat part of the leaf, also known as the leaf blade. It is essential for photosynthesis and is a part of the leaf.
- **Leaf Base**: This is the part of the leaf that attaches to the stem. It is also considered a part of the leaf.
- **Pedicel**: This term refers to the stalk of a flower or fruit, connecting it to the main stem. It is not a part of the leaf.

3. **Conclusion**:
- Among the options provided, the **pedicel** is the only one that is not a part of a leaf. Therefore, the correct answer is **pedicel**.

### Final Answer:
**Pedicel** is not part of a leaf.

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