Lateral roots originate from

Options

A. Endodermis
B. Cortex
C. Pericycle
D. Phloem

Answer

**Step-by-Step Solution:**

1. **Understanding Lateral Roots**: Lateral roots are roots that extend from the main root and help in anchoring the plant and absorbing water and nutrients.

2. **Identifying the Origin**: The question asks where lateral roots originate from. The options provided are endodermis, cortex, pericycle, and phloem.

3. **Analyzing the Layers**:
- The endodermis is the innermost layer of the cortex and acts as a selective barrier for water and nutrients.
- The cortex is the layer outside the endodermis and primarily serves as storage.
- The phloem is part of the vascular tissue responsible for transporting nutrients.

4. **Focusing on Pericycle**: The pericycle is a layer of cells located just inside the endodermis. It is known to be involved in the formation of lateral roots.

5. **Conclusion**: Based on the analysis, lateral roots originate from the pericycle, which is the outermost layer of the vascular strand.

6. **Final Answer**: Therefore, the correct answer is **pericycle**.

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