Genetic studies suggest that ____
a. ?genetics accounts for less than 20% of the variation in intelligence
b. a single gene accounts for more than 60% of the variation in intelligence?
c. only emotional intelligence has a strong genetic component?
d. a group of genes accounts for about 40% of the variation in crystalized intelligence ?
ANSWER:
d
You might also like to view...
There seem to be two different mechanisms of neural migration: glia-mediated migration and
A) amoeboid migration. B) somal translocation. C) pioneer migration. D) growth cone translocation. E) neural cresting.
When Susie wore her new pink outfit, she got several compliments. However, when she wore her new green outfit, she did not receive any compliments. Consequently, Susie wears her green outfit less frequently because of this
a. nonreinforcement. b. negative reinforcement. c. punishment. d. aversive conditioning.