The Organisms which make organic compounds from inorganic substances using energy of sun and in the presence of chlorophyll are called :

Options

A. Decomposers
B. Producers
C. Herbivores
D. Carnivores

Answer

**Step-by-Step Solution:**

1. **Understanding the Question:**
The question asks about organisms that produce organic compounds from inorganic substances using sunlight and chlorophyll.

2. **Identifying Key Terms:**
- Organic compounds: These are compounds that contain carbon and are typically found in living organisms.
- Inorganic substances: These are substances that do not contain carbon-hydrogen bonds, such as carbon dioxide and water.
- Chlorophyll: This is a green pigment found in plants that is essential for photosynthesis.
- Sunlight: This is the energy source that drives the process of photosynthesis.

3. **Photosynthesis Process:**
- Photosynthesis is the process by which green plants, algae, and some bacteria convert light energy (from the sun) into chemical energy (in the form of glucose).
- The general equation for photosynthesis is:
\[ \text{6 CO}_2 + \text{6 H}_2\text{O} + \text{light energy} \rightarrow \text{C}_6\text{H}_{12}\text{O}_6 + \text{6 O}_2 \]
- Here, carbon dioxide and water are converted into glucose and oxygen in the presence of sunlight and chlorophyll.

4. **Types of Organisms:**
- **Decomposers:** Organisms that break down dead organic matter.
- **Producers:** Organisms that can produce their own food through photosynthesis (e.g., plants).
- **Herbivores:** Organisms that consume plants (producers).
- **Carnivores:** Organisms that consume other animals.

5. **Conclusion:**
Based on the definition and the process of photosynthesis, the organisms that make organic compounds from inorganic substances using sunlight and chlorophyll are called **producers**. Therefore, the correct answer is option number 2: **Producers**.

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