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The characteristic feature of class basi...

The characteristic feature of class basidiomycetes is/are :

A

Clamp connection

B

Cellulosic cell wall

C

Simple septa

D

Zoospores

Text Solution

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The correct Answer is:
To answer the question regarding the characteristic features of the class Basidiomycetes, we can follow these steps: ### Step-by-Step Solution: 1. **Understanding Basidiomycetes**: - Basidiomycetes, also known as club fungi, are a class of fungi characterized by their reproductive structures called basidia, where spores are produced. 2. **Identifying Key Features**: - One of the notable features of Basidiomycetes is the presence of **clamp connections**. These are specialized structures that help in the distribution of nuclei during cell division. 3. **Evaluating the Options**: - **Option 1: Clamp Connections** - This is correct. Clamp connections are indeed a characteristic feature of Basidiomycetes. - **Option 2: Cellulosic Cell Wall** - This is incorrect. The cell wall of true fungi, including Basidiomycetes, is primarily made of chitin, not cellulose. - **Option 3: Single Septa** - This is also incorrect. Basidiomycetes typically have septate hyphae, which means they have multiple septa (cross-walls) in their hyphal structure. - **Option 4: Zoospores** - This is incorrect as well. Zoospores are not a characteristic of Basidiomycetes; they are more commonly found in certain aquatic fungi. 4. **Conclusion**: - The correct characteristic feature of Basidiomycetes is the presence of **clamp connections**. ### Final Answer: The characteristic feature of class Basidiomycetes is the presence of **clamp connections**. ---
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