Single Biggest Cancer Dictionary in the World
What is
carrier
?Pronunciation: /ˈkɛriər/
carrier
Definition
In genetics, a person who has one copy of a mutated (changed) disease-causing gene but has no symptoms or mild symptoms. Carriers can pass on the mutated gene to a biological child. If a child inherits one mutated copy of a gene from each parent, they will usually show symptoms of the disease or condition.