One of the following is not a sexual spores produced in fungus

Options

A. Oospores
B. Ascospores
C. Basidospores
D. Zoospore

Answer

To solve the question, "One of the following is not a sexual spore produced in fungus," we will analyze each option provided.

### Step-by-Step Solution:

1. **Understand the Types of Spores**:
- Spores in fungi can be classified into two main categories: sexual spores and asexual spores.
- Sexual spores are formed through the process of sexual reproduction, involving the fusion of gametes.

2. **Identify the Options**:
- We have four options to consider:
- Option 1: **Haplospores**
- Option 2: **Ascospores**
- Option 3: **Basidiospores**
- Option 4: **Zoospores**

3. **Analyze Each Option**:
- **Haplospores**: These are sexual spores formed from the fusion of gametes.
- **Ascospores**: These are also sexual spores produced in the ascus of ascomycetes.
- **Basidiospores**: These are sexual spores produced on the basidium of basidiomycetes.
- **Zoospores**: These are asexual spores that are motile and do not involve the fusion of gametes.

4. **Determine the Correct Answer**:
- From the analysis, we see that **Haplospores, Ascospores, and Basidiospores** are all sexual spores.
- **Zoospores** are the only option that is not a sexual spore but an asexual spore.

5. **Conclusion**:
- Therefore, the correct answer is **Zoospores**.