Mycology

Definition

Mycology is the scientific study of fungi, including their genetic and biochemical properties, as well as their taxonomy and uses. It also examines fungi's role in causing disease or symbiotic relationships with other organisms.

5 Must Know Facts For Your Next Test

1. Fungi are classified into four main groups: Zygomycota, Ascomycota, Basidiomycota, and Chytridiomycota.
2. Fungal cell walls contain chitin, distinguishing them from plants whose cell walls contain cellulose.
3. Mycorrhizal fungi form beneficial relationships with plant roots to enhance nutrient absorption.
4. Yeasts are unicellular fungi that reproduce by budding or binary fission.
5. Some fungi produce antibiotics like penicillin, which is derived from Penicillium mold.

Review Questions

• What are the four main groups of fungi?
• How do fungal cell walls differ from plant cell walls?
• Describe the relationship between mycorrhizal fungi and plants.

Related terms

Hyphae:

The long filamentous structures that make up the body (mycelium) of a fungus.

Spores:

Reproductive units produced by fungi for spreading and survival in adverse conditions.

Lichen: A symbiotic association between a fungus and an alga or cyanobacterium.