The colour of leaves is green, due to the presence of -

Options

A. Green colour
B. Iron
C. Chlorophyll
D. None of these

Explanation

**Step-by-Step Solution:**

1. **Identify the Question:** The question asks why the color of leaves is green.

2. **Analyze the Options:** The options provided are:
- A) Green color
- B) Iron
- C) Chlorophyll
- D) None of these

3. **Understand Chlorophyll:** Chlorophyll is a pigment found in the chloroplasts of plant cells. It is primarily responsible for the green color of leaves.

4. **Role of Chlorophyll:** Beyond just giving leaves their green color, chlorophyll plays a crucial role in photosynthesis, the process by which plants convert sunlight into energy to produce their own food.

5. **Eliminate Incorrect Options:**
- A) "Green color" is not a substance; it describes the appearance.
- B) "Iron" does not contribute to the green color of leaves.
- D) "None of these" is incorrect since chlorophyll is indeed present.

6. **Conclusion:** The correct answer is C) Chlorophyll, as it is the pigment responsible for the green color of leaves and is essential for photosynthesis.

**Final Answer:** The color of leaves is green due to the presence of chlorophyll.

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