Mycology (Mycetology) is a branch which deals with the study of

Options

A. Algae
B. Fungi
C. Viruses
D. Bacteria

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks about the branch of science known as mycology (or mycetology) and what it specifically studies.

2. **Identifying Related Terms**: It is important to recognize that mycology is one of several branches of biology, each focusing on different types of organisms.

3. **Listing Other Branches**: To clarify, we can list other branches of biology:
- Phycology: Study of algae
- Virology: Study of viruses
- Bacteriology: Study of bacteria
- Parasitology: Study of parasites (including helminths)
- Protozoology: Study of protozoa

4. **Defining Mycology**: Mycology is specifically the branch that deals with the study of fungi. This includes various types of fungi such as yeasts, molds, and mushrooms.

5. **Conclusion**: Therefore, mycology (or mycetology) is the branch of biology that focuses on the study of fungi.

**Final Answer**: Mycology (or mycetology) is the branch that deals with the study of fungi.

---