Maximum types of nutrition occur in which kingdom :-

Options

A. Protista
B. Monera
C. Mycota
D. Animalia

Answer

To determine which kingdom has the maximum types of nutrition, we will analyze the nutritional modes present in each of the given kingdoms: Protista, Monera, Mycota (Fungi), and Animalia.

### Step-by-Step Solution:

1. **Analyze the Kingdom Protista**:
- Organisms in this kingdom can exhibit two types of nutrition:
- **Autotrophic**: Plant-like protists (e.g., algae) that perform photosynthesis.
- **Heterotrophic**: Fungi-like protists that absorb nutrients from their environment.
- **Total Modes of Nutrition**: 2 (Autotrophic and Heterotrophic).

2. **Analyze the Kingdom Monera**:
- This kingdom includes bacteria, which can exhibit several types of nutrition:
- **Autotrophic**: Cyanobacteria (photosynthetic bacteria).
- **Heterotrophic**: E. coli (a common bacterium that absorbs nutrients).
- **Saprophytic**: Decomposers that feed on dead organic matter.
- **Parasitic**: Bacteria that derive nutrients from a host organism.
- **Commensalism**: Some bacteria benefit while the host is unaffected.
- **Total Modes of Nutrition**: 5 (Autotrophic, Heterotrophic, Saprophytic, Parasitic, Commensalism).

3. **Analyze the Kingdom Mycota (Fungi)**:
- Organisms in this kingdom are primarily heterotrophic:
- They do not have chlorophyll and cannot perform photosynthesis.
- They absorb nutrients from their surroundings (absorptive nutrition).
- **Total Modes of Nutrition**: 1 (Heterotrophic).

4. **Analyze the Kingdom Animalia**:
- Organisms in this kingdom are also heterotrophic:
- They cannot produce their own food and depend on other organisms.
- They exhibit **Holozoic** nutrition, which involves ingesting and digesting food.
- **Total Modes of Nutrition**: 2 (Heterotrophic and Holozoic).

5. **Conclusion**:
- After analyzing all four kingdoms, we find that:
- Protista has 2 modes of nutrition.
- Monera has 5 modes of nutrition.
- Mycota has 1 mode of nutrition.
- Animalia has 2 modes of nutrition.
- Therefore, the kingdom with the maximum types of nutrition is **Monera**.

### Final Answer:
The kingdom with the maximum types of nutrition is **Monera**.

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