Multicellular decomposers are

Options

A. Saprophytic plants
B. Saprophytic bacteria
C. Fungi
D. Monerans

Answer

To answer the question "Multicellular decomposers are," we will analyze the options provided: saprophytic plants, saprophytic bacteria, fungi, or monerans.

### Step-by-Step Solution:

1. **Understanding Decomposers**: Decomposers are organisms that break down dead organic material, returning nutrients to the ecosystem. They can be unicellular or multicellular.

2. **Analyzing Monerans**: Monerans include bacteria and mycoplasmas. They are generally unicellular and often parasitic or heterotrophic. Therefore, monerans do not qualify as multicellular decomposers.

**Hint**: Consider the cellular structure of monerans and their nutritional habits.

3. **Evaluating Saprophytic Bacteria**: Saprophytic bacteria are known for decomposing organic matter, but they are primarily unicellular. Since the question specifies multicellular decomposers, this option is incorrect.

**Hint**: Remember that saprophytic bacteria are typically single-celled organisms.

4. **Considering Saprophytic Plants**: While there are saprophytic plants, they are quite rare. Most plants are photosynthetic. Additionally, saprophytic plants do not commonly serve as the main decomposers in ecosystems.

**Hint**: Think about the common characteristics of plants and their role in decomposition.

5. **Identifying Fungi**: Fungi, including mushrooms and slime molds, are well-known multicellular decomposers. They play a crucial role in breaking down organic matter and recycling nutrients in ecosystems.

**Hint**: Recall examples of fungi and their importance in decomposition.

6. **Conclusion**: Based on the analysis, the correct answer to the question is **fungi**. They are the only multicellular decomposers among the options provided.

### Final Answer:
**Fungi**