Zygomycota

Definition

Zygomycota is a phylum of fungi characterized by the formation of zygospores during sexual reproduction. They include fast-growing molds commonly found on decaying plant and animal matter.

5 Must Know Facts For Your Next Test

1. Zygomycota reproduce sexually through the formation of zygospores and asexually through sporangiospores.
2. They are typically saprophytic, meaning they feed on dead organic material.
3. Members of Zygomycota have coenocytic (aseptate) hyphae, which lack septa except at reproductive structures.
4. Rhizopus and Mucor are two well-known genera in the Zygomycota phylum.
5. Zygomycota can cause infections in humans, such as mucormycosis, particularly in immunocompromised individuals.

Review Questions

Related terms

Saprophyte: An organism that feeds on dead or decaying organic matter.

Hyphae:

The long, branching filamentous structures of a fungus.

Mucormycosis: A serious fungal infection caused by fungi from the order Mucorales, often affecting immunocompromised individuals.