Definition

The process of cell division in which a single cell divides to form two new cells, each with the same number of chromosomes as the original cell.

Example

Mitosis is essential for growth and repair in multicellular organisms.

Conversation

Did you learn about mitosis in biology class today?

Yeah, we covered the stages and how it works.

I find mitosis really fascinating, especially how cells divide.

Me too! It’s amazing how life works at such a small level.

Synonyms & Antonyms

Root Explanation

Mitosis → It is formed from "mito-" (from Greek "mitos", meaning thread) and "-sis" (meaning process or action). The word describes the process of cell division where chromosomes are separated into two threads.

Memory Tip

Imagine the threads of chromosomes being pulled apart during cell division — that's what mitosis means, as it refers to the action of separating these threads.

Visually Confused Words