Unlike Donna, who usually gets a nice tan when exposed to sunlight, Derek has a tendency to sunburn easily. Donna and Derek obviously have different sensitivities to the same environmental factor. This example illustrates their different _____.
A) epigenetic predispositions
B) environmental predispositions
C) karotypic predispositions
D) genetic predispositions

Question

Quizplus · Accepted Answer

The example highlights the difference in sensitivities to sunlight, which is an environmental factor. These sensitivities are due to genetic differences between Donna and Derek, making the correct choice D, genetic predispositions.

Unlike Donna, Who Usually Gets a Nice Tan When Exposed