Author Question: Monozygotic twins are more likely to be concordant for homosexuality than dizygotic twins at a rate ... (Read 185 times)

awywial · **on:** Jun 22, 2018

Monozygotic twins are more likely to be concordant for homosexuality than dizygotic twins at a rate of about ________ .

A) 2:1
B) 4:1
C) 6:1
D) 10:1

Question 2

Which of the following statements about the polygraph method of detecting lying is TRUE?

A) It may fail to detect a lie, but it would never falsely indicate that somebody is lying.
B) It may sometimes falsely indicate that somebody is lying, but it would never fail to detect a lie.
C) Better results are achieved when the individual does not believe in the reliability of the test.
D) Fear and/or anger experienced by the individual may be interpreted as lying.