Be in the genes
idiom
To be a natural characteristic because it is inherited, especially behavior or abilities.
My son is great at math. He didn't have to study for it. I guess it's just in his genes.

Often appears as...
- it's in his genes
- it's in her genes
Usage tips
Idiomatic
idiom
To be a natural characteristic because it is inherited, especially behavior or abilities.
My son is great at math. He didn't have to study for it. I guess it's just in his genes.

Often appears as...
- it's in his genes
- it's in her genes
Usage tips
Idiomatic
Definition 1 of 1

Inherited Traits
Refers to qualities or abilities passed down from parents to children through genes.

She has a talent for singing – it’s in the genes, as her mother was a vocalist.
Not Learned
Indicates an ability or trait not gained from experience or education, but from family inheritance.

Even without training, he's a fast runner. It must be in the genes.
Figurative Use
Often used to suggest a trait is so strong it seems inherited, even if it’s not scientifically proven.

Her passion for justice is in her genes, much like her grandfather.
Inherited Traits
Refers to qualities or abilities passed down from parents to children through genes.

She has a talent for singing – it’s in the genes, as her mother was a vocalist.
Not Learned
Indicates an ability or trait not gained from experience or education, but from family inheritance.

Even without training, he's a fast runner. It must be in the genes.
Figurative Use
Often used to suggest a trait is so strong it seems inherited, even if it’s not scientifically proven.

Her passion for justice is in her genes, much like her grandfather.
Inherited Traits
Refers to qualities or abilities passed down from parents to children through genes.

She has a talent for singing – it’s in the genes, as her mother was a vocalist.
Not Learned
Indicates an ability or trait not gained from experience or education, but from family inheritance.

Even without training, he's a fast runner. It must be in the genes.
Figurative Use
Often used to suggest a trait is so strong it seems inherited, even if it’s not scientifically proven.

Her passion for justice is in her genes, much like her grandfather.
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