pericycle that gives rise to lateral roots is made of

Options

A. meristematic
B. epiblema
C. phelloderm
D. phellogan

Answer

### Step-by-Step Solution:

1. **Understanding Pericycle**: The pericycle is a layer of cells located just inside the endodermis of the root. It is crucial in the formation of lateral roots.

2. **Identifying the Composition**: The pericycle is primarily composed of parenchyma cells. These cells are characterized by their thin cell walls and large vacuoles, which allow for storage and transport of nutrients.

3. **Function of Pericycle**: The main function of the pericycle is to give rise to lateral roots. This process occurs in both dicotyledons (dicots) and monocotyledons (monocots).

4. **Specific Context**: In certain aquatic plants, the pericycle may also be referred to as "haplome," which is a modification that can occur in submerged plants.

5. **Conclusion**: Based on the information, the pericycle that gives rise to lateral roots is made of parenchyma cells.

### Final Answer:
The pericycle that gives rise to lateral roots is made of **parenchyma cells**.

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