Professor Olaughlin tells his class that with regard to intelligence, ______.
A) there is one major contributing gene
B) there are many contributing genes
C) there are different genes depending on a person's sex
D) there are different genes depending on a person's age

Question

Quizplus · Accepted Answer

Intelligence is a complex trait that is influenced by many genes, not just one major gene. There is no evidence to suggest that intelligence genes vary based on a person's sex or age.

Professor Olaughlin Tells His Class That with Regard to Intelligence