Ascomycetes members are commonly called

Options

A. Fission fungi
B. Club-fungi
C. Sac fungi
D. Bread mould

Answer

**Step-by-Step Solution:**

1. **Identify the Group**: The question asks about the common name for members of the Ascomycetes group in fungi.

2. **Understand the Structure**: Ascomycetes are characterized by a unique structure called the "ascus." This is a sack-like structure that contains spores.

3. **Define the Ascus**: The ascus is a spore-containing sac where typically 4 to 8 ascospores are produced during sexual reproduction.

4. **Recognize the Common Name**: Given the presence of the ascus, members of Ascomycetes are commonly referred to as "sack fungi."

5. **Eliminate Other Options**: The other options provided (fission fungi, club fungi, and bread mold) do not correctly describe Ascomycetes:
- Fission fungi refer to yeasts that reproduce by fission.
- Club fungi are known as Basidiomycetes, which produce basidia.
- Bread mold is typically associated with the genus Rhizopus, which is not an Ascomycete.

6. **Conclude the Answer**: Therefore, the correct answer to the question is that members of Ascomycetes are commonly called "sack fungi."

**Final Answer**: Ascomycetes members are commonly called sack fungi.

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