Plant decomposers are

Options

A. Monera and Fungi
B. Fungi and plants
C. Protista and Animalia
D. Animalia and Monera

Explanation

**Step-by-Step Solution:**

1. **Understanding Decomposers**: Decomposers are organisms that break down dead or decaying organic matter. They play a crucial role in the ecosystem by recycling nutrients.

2. **Identifying Types of Decomposers**: The main groups of decomposers include bacteria and fungi. Both of these groups are heterotrophic, meaning they cannot produce their own food and rely on other organic matter for sustenance.

3. **Role of Fungi**: Fungi are well-known decomposers. They feed on dead and decaying plant material, breaking it down and returning nutrients to the soil.

4. **Role of Monera (Bacteria)**: Bacteria, which belong to the kingdom Monera, also act as decomposers. They break down organic matter and are essential for nutrient cycling in ecosystems.

5. **Analyzing the Options**: The question provides four options:
- Option 1: Monera and Fungi
- Option 2: Fungi and Plants
- Option 3: Protista and Animalia
- Option 4: Animalia and Monera

6. **Evaluating Each Option**:
- Option 1 (Monera and Fungi) is correct because both are decomposers.
- Option 2 (Fungi and Plants) is incorrect because plants are not decomposers; they are producers.
- Option 3 (Protista and Animalia) is incorrect as neither are primarily decomposers.
- Option 4 (Animalia and Monera) is incorrect because while Monera (bacteria) are decomposers, Animalia are not.

7. **Conclusion**: The correct answer is Option 1: Monera and Fungi.

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