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gene

noun B2 Formal

Meaning

A gene is a unit of heredity that is transferred from a parent to offspring and determines specific traits or characteristics in living organisms.
💡 A common mistake is confusing "gene" with "genome," which refers to the complete set of genes in an organism.

Example Sentences

Scientists discovered a gene linked to the disease last year .
Scientists found a gene that helps people resist certain diseases .
The gene plays a crucial role in determining inherited traits .

Word in Context

On Saturday morning , Anna walks with her son in the park . She notices he loves running like his father and thinks a gene might explain it . They sit on a bench and talk about family traits while watching the ducks on the pond . The simple day makes her happy , and she enjoys seeing small similarities between relatives .

Common Phrases

genetic mutation gene expression gene therapy

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