pericycle of roots produces

Options

A. mechanical support
B. lateral merstem
C. vascular bundles
D. adventitious buds

Explanation

To answer the question "pericycle of roots produces," we can follow these steps:

### Step 1: Understand the Structure of the Pericycle
The pericycle is the outermost layer of the stele in roots, located just inside the endodermis. It is primarily composed of parenchyma cells.

**Hint:** Recall that the pericycle is a layer found in roots and dicot stems.

### Step 2: Identify the Functions of the Pericycle
The pericycle plays a crucial role in the development of lateral roots. It is involved in the formation of these roots, which emerge from the pericycle layer.

**Hint:** Think about how roots grow and where lateral roots originate.

### Step 3: Analyze the Options Given
The options provided are:
- Mechanical support
- Lateral meristem
- Vascular bundles
- Adventitious buds

From our understanding of the pericycle, we can eliminate some options:
- Mechanical support: This is not a primary function of the pericycle.
- Vascular bundles: These are part of the vascular system, not produced by the pericycle.
- Adventitious buds: These are not produced by the pericycle either.

**Hint:** Focus on the role of the pericycle in root development.

### Step 4: Confirm the Correct Answer
The pericycle is indeed responsible for the production of lateral roots. Since lateral roots arise from the pericycle, and the term "lateral meristem" refers to the meristematic tissue that contributes to lateral growth, we can conclude that the correct answer is "lateral meristem."

**Hint:** Remember that lateral roots are a product of the pericycle, which is linked to lateral meristem activity.

### Final Answer
The pericycle of roots produces lateral meristem.