Which of the following is true concerning the intelligence scores of identical twins?
A. They are very similar.
B. They resemble those of dizygotic twins.
C. They are unrelated to their natural parents.
D. They indicate intelligence is mostly influenced by environment.
Answer:A
Which of the following is true concerning the intelligence scores of identical twins?
A. They are very similar. B. They resemble those of dizygotic twins. C. They are unrelated to their natural parents. D. They indicate intelligence is mostly influenced by environment.