Flexibility in plants is due to

Options

A. collenchyma
B. Sclerenchyma
C. parenchyma
D. chlorenchyma

Explanation

**Step-by-Step Solution:**

1. **Identify the Types of Tissues in Plants:**
- In plants, there are various types of tissues, but we focus on permanent tissues, which are mature and differentiated.

2. **Understand the Three Types of Simple Permanent Tissues:**
- **Parenchyma:**
- Composed of living cells with thin cell walls.
- Functions include photosynthesis, storage, and secretion.
- Not responsible for flexibility.
- **Collenchyma:**
- Also made of living cells but has thickened cell walls at the corners due to deposits of cellulose and pectin.
- Provides mechanical support and flexibility to the plant.
- **Sclerenchyma:**
- Made up of dead cells with lignified (hardened) cell walls.
- Provides rigidity and strength but does not contribute to flexibility.

3. **Determine Which Tissue Provides Flexibility:**
- Among the three types, collenchyma is the only tissue that provides flexibility. It allows plant parts to bend without breaking, due to its thickened cell walls.

4. **Conclude the Answer:**
- Therefore, the flexibility in plants is primarily due to collenchyma tissue.

**Final Answer:**
Flexibility in plants is due to collenchyma tissue.

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