Which of these scenarios provides the best evidence for a genetic link to a trait?
a. Fraternal twins raised apart. c. Identical twins raised apart.
b. Fraternal twins raised together. d. Identical twins raised together.
C
You might also like to view...
Chi-square is used to analyze continuous data
Indicate whether the statement is true or false
Both chloride ions and protein molecules:
a. carry a negative charge b. carry a positive charge c. are concentrated outside the neuron's cell body d. are concentrated inside the neuron's cell body
Regarding the relationship of wealth to happiness, which of the following statements is/are TRUE?
a. More resources can bring happiness to people living in poverty. b. The overall association between money and happiness is quite strong. c. The positive effects of wealth tend to cancel out the new life stresses that instant riches usually bring into a person's life. d. All of these statements are true.
Homicide in adolescence is a phenomenon
a. especially prevalent in rural settings b. with negative effects on primary, not secondary, victims c. far more an experience of Caucasian Americans than African Americans d. typically associated with young males acting on their own e. usually associated with firearms