Read the following statements and select the incorrect statement :-

Options

A. Members of kingdom fungi show a great diversity in morphology and habitat
B. Most fungi are saprophytic in their mode of nutrition
C. There are four classes under kingdom fungi
D. Some fungi are photosynthetic

Answer

To determine the incorrect statement regarding fungi, let's analyze each statement provided:

1. **Statement 1**: Members of Kingdom Fungi show a great diversity in morphology and habitat.
- This statement is correct. Fungi exhibit a wide range of forms and can thrive in various environments, including terrestrial and aquatic habitats.

2. **Statement 2**: Most fungi are saprophytic in their mode of nutrition.
- This statement is also correct. The majority of fungi obtain their nutrients by decomposing dead organic matter, which classifies them as saprophytes.

3. **Statement 3**: There are four classes under the kingdom Fungi.
- This statement is correct. The four main classes of fungi include Chytridiomycetes, Ascomycetes, Basidiomycetes, and Zygomycetes.

4. **Statement 4**: Some fungi are photosynthetic.
- This statement is incorrect. Fungi are heterotrophic organisms and do not perform photosynthesis. They rely on organic substances for nutrition and do not have chlorophyll.

Based on the analysis, the incorrect statement is:

**Answer**: Some fungi are photosynthetic.