Occurrence of different types of leaves in Limnophylla is called

Options

A. Heterophylly
B. Pseudophylly
C. Heterophily
D. Heterotrophy.

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks about the occurrence of different types of leaves in the plant Limnophila.

2. **Identifying the Key Term**: The term that describes the presence of different types of leaves on the same plant is crucial.

3. **Recognizing the Concept**: In botany, the phenomenon of having different types of leaves on the same plant is known as "heterophylly".

4. **Explaining Heterophylly**: Heterophylly refers to the occurrence of different leaf forms on the same plant, which can be due to various factors including environmental conditions, developmental stages, or different parts of the plant.

5. **Types of Heterophylly**:
- **Environmental Heterophylly**: This occurs in aquatic plants like Limnophila, where leaves above water are different from those submerged. The aerial leaves are typically thicker and have stomata, while the underwater leaves are thinner and lack stomata.
- **Habitual Heterophylly**: Different parts of the plant exhibit different leaf types.
- **Developmental Heterophylly**: Different stages of the plant's growth show different leaf shapes and sizes.

6. **Conclusion**: Based on the understanding of heterophylly and its types, the correct answer to the question is "heterophylly".

**Final Answer**: The occurrence of different types of leaves in Limnophila is called **heterophylly**.

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