Chlorophyll is formed in presence of

Options

A. Cu and Fe
B. Mo and CI
C. Mg
D. Fe and Mg

Answer

**Step-by-Step Solution:**

1. **Identify the Components Required for Chlorophyll Formation:**
- Chlorophyll is a vital pigment in plants that is necessary for photosynthesis. To understand what is needed for its formation, we need to identify the essential minerals involved.

2. **Recognize the Role of Iron (Fe):**
- Iron is crucial for the formation of chlorophyll. It plays a significant role in various biochemical processes, including the synthesis of chlorophyll itself.

3. **Understand the Importance of Magnesium (Mg):**
- Magnesium is another essential mineral for chlorophyll formation. It is a key component of the chlorophyll molecule, specifically within its ring structure.

4. **Conclusion on Required Minerals:**
- Both Iron (Fe) and Magnesium (Mg) are necessary for the formation of chlorophyll in plants. Therefore, the correct answer to the question is that chlorophyll is formed in the presence of Iron and Magnesium.

5. **Final Answer:**
- The correct option is: Iron and Magnesium are required for chlorophyll formation.