Which statement best illustrates the concept of heritability?
A)Augusta is outgoing,just like her father and older sisters.
B)Jackson is the first person in his family in three generations to have blue eyes.
C)Savannah inherited the mutated BRCA1 gene,increasing her risk for certain cancers.
D)Charlotte has a 50% chance of passing the gene for curly hair to her children.

Question

Quizplus · Accepted Answer

Savannah inherited the mutated BRCA1 gene, increasing her risk for certain cancers.Heritability refers to the proportion of variation in a trait that is due to genetic factors. In this case, Savannah's risk for certain cancers is increased due to her inheritance of the mutated BRCA1 gene.

Which Statement Best Illustrates the Concept of Heritability