Karen Reads a Study That Estimates the Heritability of Intelligence

Multiple Choice

Karen reads a study that estimates the heritability of intelligence at .6.She tells a friend that,according to the article she just read,that 60 percent of her intelligence is determined by her genes.What is true about Karen's statement?

A) It is correct.
B) It is incorrect;only 6 percent of her intelligence is determined by her genes.
C) It is incorrect;60 percent of her intelligence is determined by her environment.
D) It is incorrect;heritability does not tell you anything about the impact of genetics on any particular individual.