For qualitative traits, we use concordance as a measure of heritability. What is the measure we use for the heritability of quantitative traits?
A) Deviations from the mean in a normal distribution
B) Coefficient of correlation
C) Regression to the mean
D) Measured trait similarity
E) Difference in the trait measurements

Question

Quizplus · Accepted Answer

The coefficient of correlation is used to measure the heritability of quantitative traits, as it quantifies the degree to which genetic or familial traits are shared among individuals.

For Qualitative Traits, We Use Concordance as a Measure of Heritability