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.
Answer:C
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.