The member of a family who has a trait under study is called the _____________.
A) cohort
B) proband
C) case study
D) carrier

Question

Quizplus · Accepted Answer

The proband is a member of a family who is affected by a particular trait, disorder or disease that is being studied. They are often the first person in the family to be identified with the trait or disease and serve as the starting point for genetic testing or family studies. A cohort refers to a group of individuals who share certain characteristics and are studied over a period of time, while a case study is an in-depth analysis of a single individual, group, or situation. A carrier is a person who carries one copy of a gene for a genetic disorder but does not show symptoms themselves.

The Member of a Family Who Has a Trait Under