In which plant stipules become leaf like for photosynthesis ?

Options

A. Pea
B. Zizyphus
C. Rose
D. Smilax

Answer

**Step-by-Step Solution:**

1. **Understanding Stipules**: Stipules are small, leaf-like structures that are found at the base of the leaf stalk (petiole) in some plants. They are typically paired and can vary in shape and size.

2. **Identifying Plant Types**: Stipules are primarily found in dicotyledonous plants (dicots). In monocotyledonous plants (monocots), stipules are usually absent.

3. **Modification of Stipules**: In some plants, stipules can undergo modifications. They can become leaf-like structures that participate in photosynthesis or can transform into tendrils that help the plant climb.

4. **Examples of Plants**: Among the options provided (P, Zephyrus, Rose, Smilax), the wild pea (often referred to simply as "pea") is known for having stipules that can become leaf-like for photosynthesis.

5. **Function of Modified Stipules**: In the case of the pea plant, the stipules can become leaf-like and contribute to the process of photosynthesis, which is essential for the plant's growth and energy production.

6. **Conclusion**: Therefore, the correct answer to the question of which plant has stipules that become leaf-like for photosynthesis is the pea plant.

**Final Answer**: The plant in which stipules become leaf-like for photosynthesis is the **pea plant**.

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