Which of the Following Supports a Genetic Basis of Behavior

question 1

Multiple Choice

Which of the following supports a genetic basis of behavior?

• A) Two brothers raised in the same household who like the same type of ice cream.
• B) Identical twins that are raised in two separate families and grow up to smoke the same brand of cigarettes.
• C) A sister and a brother who are raised in the same household and say things in the same way.
• D) Two unrelated individuals who are raised in the same household and have the same taste in clothing.
• E) Cousins who grow up in the same family prefer the same foods.