In green plants, Boron assists

Options

A. in activation of enzymes
B. in nitrogen fixation
C. in photosynthesis
D. in sugar transport

Answer

**Step-by-Step Text Solution:**

1. **Understanding the Role of Boron**: Boron is a micronutrient essential for the growth and development of green plants. It plays a crucial role in various physiological processes.

2. **Activation of Enzymes**: Boron assists in the activation of certain enzymes. Enzymes are biological catalysts that speed up chemical reactions in the plant. By activating these enzymes, boron helps enhance the efficiency of metabolic processes.

3. **Nitrogen Fixation**: Boron is involved in the process of nitrogen fixation, which is essential for plants to utilize atmospheric nitrogen. Nitrogen fixation allows plants to convert nitrogen gas from the atmosphere into a form they can absorb and use for growth.

4. **Photosynthesis**: Boron plays a role in photosynthesis, the process by which plants convert light energy into chemical energy (food). It helps in the formation of chlorophyll and the overall efficiency of the photosynthetic process.

5. **Sugar Transport**: One of the significant roles of boron is in sugar transport within the plant. It aids in the movement of sugars (which are vital for energy) from the leaves (where they are produced) to other parts of the plant.

6. **Conclusion**: Given the roles of boron in activation of enzymes, nitrogen fixation, photosynthesis, and sugar transport, it can be concluded that in green plants, boron assists primarily in sugar transport.

**Final Answer**: In green plants, boron assists in sugar transport.

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