The highest number of species in the world is represented by

Options

A. angiosperms
B. Mosses alongwith lichens
C. algae
D. lichens

Answer

To determine which group of organisms has the highest number of species in the world, we will analyze the given options step by step.

### Step-by-Step Solution:

1. **Identify the Groups**: The question provides four groups to consider:
- Angiosperms
- Mosses along with lichens
- Algae
- Lichens

2. **Count the Species in Each Group**:
- **Angiosperms**: Approximately 300,000 species.
- **Mosses**: Approximately 12,000 species.
- **Lichens**: Approximately 20,000 species.
- **Algae**: Approximately 72,500 species.

3. **Calculate Total for Mosses and Lichens**:
- Total for mosses and lichens = 12,000 (mosses) + 20,000 (lichens) = 32,000 species.

4. **Compare the Totals**:
- Angiosperms: 300,000 species
- Mosses + Lichens: 32,000 species
- Algae: 72,500 species

5. **Determine the Highest Number**:
- Comparing the totals, angiosperms have the highest number of species at 300,000.

6. **Conclusion**:
- The group with the highest number of species in the world is **Angiosperms**.

### Final Answer:
The highest number of species in the world is represented by **Angiosperms**.

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