Lateral meristem may be

Options

A. Primary in origin
B. Secondary in origin
C. Intercalary in position
D. Both (1) & (2)

Answer

### Step-by-Step Solution:

1. **Understanding Lateral Meristem**:
- Lateral meristems are tissues in plants that are responsible for secondary growth. They contribute to the increase in the thickness or girth of the plant stems and roots.

2. **Identifying Types of Meristems**:
- Meristems are classified into two main types:
- **Apical Meristems**: Located at the tips of roots and shoots, responsible for primary growth (length).
- **Lateral Meristems**: Responsible for secondary growth (thickness).

3. **Analyzing the Options**:
- The question provides several options regarding the nature of lateral meristem:
- **Option 1**: Primary in origin (Incorrect)
- **Option 2**: Secondary in origin (Correct)
- **Option 3**: Intergranular imposition (Incorrect)
- **Option 4**: Both first and second (Incorrect)

4. **Conclusion**:
- Since lateral meristems are indeed responsible for secondary growth, the correct answer is that they are "secondary in origin".

### Final Answer:
Lateral meristem may be **secondary in origin**.