Definition

A type of cell division where the nucleus splits directly into two parts without the usual process of forming chromosomes or using spindle fibers.

Example

Amitosis is a type of cell division that occurs in certain unicellular organisms.

Conversation

Have you ever heard about amitosis?

No, what is it?

It's a type of cell division that happens without forming chromosomes.

That sounds interesting! I never knew cells could divide that way.

Synonyms & Antonyms

Root Explanation

Amitosis → It is formed from "a-" (meaning without) and "mitosis" (from Greek "mitōsis", meaning thread or filament). The term describes a type of cell division that occurs without the typical mitotic process, hence 'without mitosis'.

Memory Tip

Think of 'without' ('a-') the usual 'thread-like' process of cell division ('mitosis') — that's what amitosis means.

Visually Confused Words