Zygomycota

Definition

Zygomycota is a phylum of fungi known for forming resistant spherical spores called zygospores during sexual reproduction. Members are typically found in soil or decaying organic matter.

5 Must Know Facts For Your Next Test

1. Zygomycota reproduce both sexually and asexually, with the formation of zygospores being a key characteristic.
2. They are primarily saprophytic, meaning they feed on dead or decaying organic material.
3. Rhizopus stolonifer, commonly known as black bread mold, is one of the most well-known species in this group.
4. During asexual reproduction, they produce sporangia that release spores into the environment.
5. Their hyphae are typically coenocytic, lacking septa except where reproductive cells are formed.

Review Questions

• What type of spore is characteristic of sexual reproduction in Zygomycota?
• Name one common species from the Zygomycota phylum and describe its habitat.
• How do Zygomycota primarily obtain their nutrients?

Related terms

Hyphae:

The thread-like structures that make up the body (mycelium) of fungi.

Sporangia: A structure where spores are produced and released during asexual reproduction in fungi.

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