A proband is ______.
A) the subject of a case study
B) the case first diagnosed with a disorder, used for comparison in kinship studies
C) the random sample selected from a population in survey research
D) a group of relatives whose phenotypes and genotypes are studied longitudinally

Question

Quizplus · Accepted Answer

A proband is the first person in a family to be diagnosed with a disorder and is used as a reference point for studying the inheritance pattern of the disease within the family.

A Proband Is ______