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Science · Grades 5–6

Gene

noun

A segment of DNA that carries instructions for making a specific protein or trait.

Example Sentences

"Your genes determine traits like eye color and blood type."

"Scientists study genes to understand inherited diseases."

Synonyms & Related Terms

hereditary unitDNA segment

Quick Check

Which best describes the meaning of gene?

Study Tips

To remember gene, try writing it in a sentence of your own. Connect it to something you already know about science.

Use it in conversation today — saying a word aloud three times helps lock it into long-term memory.