Definition

A condition in which an organism has more than two sets of chromosomes that are all derived from the same species.

Example

Autopolyploidy can lead to increased genetic variation in plants.

Conversation

Have you ever heard of the term autopolyploidy?

No, I haven't! What does it mean?

It's a genetic condition where an organism has multiple sets of chromosomes from the same species.

That sounds fascinating! I always learn something new from you.

Root Explanation

Autopolyploidy is formed from "auto-" (meaning self) and "polyploidy" (from Greek "polus" meaning many and "ploidus" meaning fold). The term describes a condition in which an organism has more than two sets of chromosomes, all derived from a single species, hence 'self many-folded.'

Memory Tip

Think of 'self' ('auto-') and 'many-folded' ('polyploidy') to remember that autopolyploidy refers to an organism with multiple sets of chromosomes from itself.

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