During the time intelligence scores have risen,people from different regions have become more mobile,choosing mates from regions with people with fewer shared traits (fewer harmful recessive traits).This particular explanation for increases in intelligence scores over time is known as
A) intellectual imprinting.
B) latent learning.
C) hybrid vigor.
D) survival of the fittest.

Question

Quizplus · Accepted Answer

Hybrid vigor, also known as heterosis, suggests that offspring of genetically dissimilar parents have improved traits compared to their parents, including increased intelligence scores. As people become more mobile and choose mates from regions with fewer shared traits, this can lead to increased genetic diversity and a greater likelihood of hybrid vigor.

During the Time Intelligence Scores Have Risen,people from Different Regions