Name the multicelluar, heterotrophic microorganisms which found in colonic

Options

A. Algae
B. Virus
C. Bacteria
D. Fungi

Explanation

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks for multicellular, heterotrophic microorganisms that are found in colonies.

2. **Defining Key Terms**:
- **Multicellular**: Organisms made up of more than one cell.
- **Heterotrophic**: Organisms that cannot produce their own food and depend on other organisms for nutrition.
- **Microorganisms**: Small living organisms that can only be seen under a microscope.

3. **Identifying Types of Microorganisms**:
- **Algae**: Mostly unicellular and autotrophic (they produce their own food).
- **Bacteria**: Generally unicellular and can be either pathogenic or beneficial, but they are not multicellular.
- **Fungi**: These are multicellular organisms that exhibit heterotrophic nutrition. They can form colonies and are often found in mold or yeast forms.

4. **Conclusion**: The multicellular, heterotrophic microorganisms that are found in colonies are **fungi**.

### Final Answer:
The multicellular, heterotrophic microorganisms found in colonies are **fungi**.

---