SAT GRE

mutation

Definition

A change in the DNA sequence of an organism, often resulting in a new or altered trait. It is a source of genetic variation.

Example

"The mutation in the gene caused the disease to develop earlier."
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Related words

SAT antonym SAT abase SAT abdicate SAT abdomen SAT abduction SAT abet SAT abeyance SAT abject SAT abjure SAT ablution SAT abnegate SAT abnormal