Which tissue performs mechinacal function in hydrophytic plants?

Options

A. Parenchyma
B. Collenchyma
C. Sclerenchyma
D. none of the above

Answer

**Step-by-Step Solution:**

1. **Understanding Hydrophytic Plants:**
- Hydrophytic plants are those that are adapted to living in aquatic environments. They have specific adaptations that help them survive and thrive in water.

2. **Identifying the Types of Tissues:**
- In plants, there are different types of tissues that serve various functions. The main types include parenchyma, collenchyma, and sclerenchyma.

3. **Mechanical Functions of Tissues:**
- Mechanical functions in plants are primarily associated with providing support and structure. This is crucial for plants, especially those in water, to maintain their shape and buoyancy.

4. **Role of Parenchyma in Hydrophytic Plants:**
- Parenchyma tissue is characterized by its large intercellular spaces. In hydrophytic plants, these spaces are even larger, which helps provide buoyancy. This adaptation allows the plants to float and maintain their structure in water.

5. **Conclusion:**
- Given the role of parenchyma in providing mechanical support through buoyancy in hydrophytic plants, the correct answer to the question is **Parenchyma**.

**Answer: Parenchyma performs the mechanical function in hydrophytic plants.**

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