Mo is related with

Options

A. `N_(2)` fixation
B. Flower induction
C. Chromosome contraction
D. Carbon collection

Answer

**Step-by-Step Solution:**

1. **Identify the Element**: The question refers to "Mo," which is the chemical symbol for Molybdenum.

2. **Understand the Role of Molybdenum**: Molybdenum is an essential micronutrient for plants. It plays a critical role in various enzymatic processes.

3. **Link Molybdenum to Nitrogen Fixation**: Molybdenum is particularly important in the process of nitrogen fixation, which is the conversion of atmospheric nitrogen (N2) into a form that plants can use.

4. **Enzyme Involvement**: The enzyme nitrogenase, which is crucial for biological nitrogen fixation, requires molybdenum as a cofactor. This enzyme helps in the reduction of atmospheric nitrogen to ammonia, which can be utilized by plants.

5. **Additional Enzymatic Functions**: Besides nitrogenase, molybdenum is also involved in other enzymes such as nitrite reductase and nitrate reductase, which are important in the nitrogen cycle.

6. **Conclusion**: Based on the information, it can be concluded that Molybdenum (Mo) is primarily related to nitrogen fixation.

**Final Answer**: Mo is related to nitrogen fixation.

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