Choose the incorrect match :-

Options

A. Phycomycetes – Aquatic habitat
B. Ascomycets – Used in genetic work
C. Basidiomycetes – Lack sex organs
D. Deuteromycetes – Cause rust and smut disease

Answer

To solve the question of identifying the incorrect match, we can follow these steps:

### Step 1: Understand the Groups Mentioned
We need to identify the groups mentioned in the question: FICO, ASCO, Bacidiumesides, and Deuteromesides.

### Step 2: Analyze Each Group
- **FICO**: This group is known to be found in aquatic habitats. This is a correct match.
- **ASCO**: This group refers to Ascomycetes, which is indeed the largest group of fungi and is widely used in genetic research. This is also a correct match.
- **Bacidiumesides**: This group is characterized by the absence of sex organs. This statement is correct.
- **Deuteromesides**: This group is incorrectly stated to cause rust and smut diseases. In reality, these diseases are caused by Basidiomycetes, not Deuteromycetes.

### Step 3: Identify the Incorrect Match
From the analysis, we find that the statement regarding Deuteromesides causing rust and smut diseases is incorrect. Hence, the incorrect match is D.

### Step 4: Conclusion
The answer to the question is D, as it incorrectly associates Deuteromesides with rust and smut diseases.

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