Club Fungi are

Options

A. Oomycetes
B. Deuteromycetes
C. Zygomycetes
D. Basidiomycetes.

Answer

**Step-by-Step Solution:**

1. **Identify the Groups of Fungi**: The kingdom Fungi is divided into several groups. The main groups include Phycomycetes, Ascomycetes, Deuteromycetes, and Basidiomycetes.

2. **Understand Phycomycetes**: Phycomycetes are known as lower fungi or algal fungi. They include two subgroups: Oomycetes (the most primitive) and Zygomycetes. However, these are not classified as club fungi.

3. **Examine Ascomycetes**: Ascomycetes, also known as sac fungi, have a fruiting body called an Ascus, which is sac-shaped. They produce sexual spores known as Ascospores. This group does not represent club fungi.

4. **Look at Deuteromycetes**: Deuteromycetes, or imperfect fungi, are characterized by the absence of sexual reproduction. They do not form any club-like structures, thus they are not classified as club fungi.

5. **Identify Basidiomycetes**: The correct group that represents club fungi is Basidiomycetes. This group is named for its fruiting body called a Basidium, which is club-shaped. Basidiomycetes produce sexual spores known as Basidiospores.

6. **Conclusion**: Based on the characteristics and definitions of the groups, the correct answer to the question "Club Fungi are" is Basidiomycetes.

7. **Examples**: Some examples of Basidiomycetes include rusts and smuts, such as Puccinia (which causes rust) and Ustilago (which causes smut).

**Final Answer**: Club Fungi are Basidiomycetes.

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