Match the column:
`{:(,"Column I",,"Column II"),(1,"Copper",A,"Needed for the synthesis of Auxin"),(2,"Boron",3,"Pollen germination"),(3,"Zinnc",C,"Associated with an enzyme involved in Redox reaction"):}`

Options

A. 1 – A , 2 – B , 3 – C
B. 1 – B , 2 – C , 3 – C
C. 1 – C , 2 – B , 3 – A
D. 1 – B , 2 –A , 3 – A

Answer

To solve the matching question, we need to identify the correct associations between the nutrients listed in Column I and their respective roles in Column II.

### Step-by-Step Solution:

1. **Identify the Nutrients and Their Functions**:
- **Copper**: Known to be a micronutrient that plays a role in the overall metabolism of plants and is associated with enzymes involved in redox reactions.
- **Boron**: Another micronutrient, primarily known for its role in pollen germination and cell functions.
- **Zinc**: A micronutrient that is essential for the synthesis of auxin, a key plant hormone.

2. **Match Each Nutrient with Its Function**:
- **Copper**: Since it is associated with enzymes involved in redox reactions, we match Copper with option C ("Associated with an enzyme involved in Redox reaction").
- **Boron**: It is primarily needed for pollen germination, so we match Boron with option 3 ("Pollen germination").
- **Zinc**: As it is needed for the synthesis of auxin, we match Zinc with option A ("Needed for the synthesis of Auxin").

3. **Final Matching**:
- Copper → C
- Boron → 3
- Zinc → A

### Summary of Matches:
- (1) Copper → C
- (2) Boron → 3
- (3) Zinc → A

### Final Answer:
1. Copper - C
2. Boron - 3
3. Zinc - A

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