In a shoot meristem, protoderm gives rise to

Options

A. pith
B. pericycle
C. phloem
D. epidermis

Answer

**Step-by-Step Solution:**

1. **Understanding Meristematic Tissue**:
- Meristematic tissues are composed of undifferentiated cells capable of division. These cells can develop into various types of tissues and organs in plants.

2. **Types of Meristematic Tissue**:
- There are three main types of meristematic tissues:
- **Apical Meristem**: Located at the tips of roots and shoots, responsible for vertical growth.
- **Intercalary Meristem**: Found at the base of leaves or internodes, contributing to the growth in length.
- **Lateral Meristem**: Located along the sides of stems and roots, responsible for increasing the diameter of the plant.

3. **Primary Meristem**:
- The apical meristem differentiates into three types of primary meristem:
- **Protoderm**: The outermost layer, which develops into the epidermis.
- **Procambium**: Lies beneath the protoderm and develops into primary xylem and phloem.
- **Ground Meristem**: Develops into the cortex and pith.

4. **Focus on Protoderm**:
- The protoderm specifically gives rise to the epidermis, which serves as the outer protective layer of the plant.

5. **Conclusion**:
- Therefore, in a shoot meristem, the protoderm gives rise to the **epidermis**.

**Final Answer**: The protoderm gives rise to the epidermis.

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