Question 1
The higher the concordance rate, ______________.
◦ the more similar the two persons are
◦ the more different the two persons are
◦ the higher the person's chances of having twins
◦ the higher the person's quality of life is likely to be
Question 2
The most common teratogen worldwide is ______________.
◦ malnutrition
◦ rubella
◦ alcohol
◦ tobacco