Which represent maximum number of species among global biodiversity?

Options

A. Algae
B. Lichen
C. Fungi
D. None

Answer

To determine which group represents the maximum number of species among global biodiversity, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Options**: The options given are algae, lichen, fungi, and none of the above. We need to evaluate each group to see which has the highest number of species.

2. **Evaluate Algae**: Algae are diverse and include many species, primarily aquatic, but they do not represent the largest group in terms of species count.

3. **Evaluate Lichen**: Lichens are symbiotic associations between fungi and algae or cyanobacteria. While they are numerous, they are not as diverse as fungi.

4. **Evaluate Fungi**: Fungi are known to be incredibly diverse, with estimates suggesting that there are over 1.5 million species of fungi, many of which are still undiscovered. They can thrive in various habitats, including extreme environments.

5. **Consider the "None of the Above" Option**: This option suggests that none of the previous groups represent the maximum number of species. However, based on current scientific understanding, fungi indeed have the highest number of species.

6. **Conclusion**: Based on the evaluations, fungi represent the maximum number of species among the options provided.

### Final Answer:
Fungi represent the maximum number of species among global biodiversity.

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