Definition

A type of structure found in certain fungi where spores are produced during reproduction.

Example

The scientist observed the ascus under the microscope to study the spores inside.

Conversation

Have you ever seen an ascus under a microscope?

No, I haven't! What does it look like?

It's really interesting; it's like a tiny sac that holds spores.

That sounds fascinating! I'd love to check it out sometime.

Synonyms & Antonyms

Root Explanation

**Ascus** → The word 'ascus' comes from the Greek 'askos' (ἀσκός), meaning a bag or sac. In biological terms, it refers to a sac-like structure in fungi that contains spores. Thus, 'ascus' describes a structure that functions as a bag for spore production.

Memory Tip

Think of a 'bag' ('askos') that holds spores — that's why 'ascus' refers to a spore-containing sac in fungi.

Visually Confused Words