Among the given plant groups, the highest number of species diversity in the world is represented by ?

Options

A. Lichen
B. Pteridophyte
C. Algae
D. Angiosperm

Answer

To solve the question regarding which plant group represents the highest number of species diversity in the world, we can follow these steps:

1. **Identify the Plant Groups**: The question mentions several plant groups: Lichens, Teridophyta, Algae, and Angiosperms.

2. **Determine the Species Diversity for Each Group**:
- **Lichens**: Represent 10% of species diversity.
- **Teridophyta**: Represent 15% of species diversity.
- **Algae**: Represent 26% of species diversity.
- **Angiosperms**: Represent 66% of species diversity.

3. **Compare the Percentages**: Now, we will compare the percentages of species diversity among these groups:
- Lichens: 10%
- Teridophyta: 15%
- Algae: 26%
- Angiosperms: 66%

4. **Identify the Group with the Highest Diversity**: From the percentages, it is clear that Angiosperms have the highest species diversity at 66%.

5. **Conclusion**: Therefore, the plant group that represents the highest number of species diversity in the world is Angiosperms.

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