Author Question: Because adoption studies cannot completely control for the influence of the prenatal or early ... (Read 34 times)

scienceeasy · **on:** Jun 22, 2018

Because adoption studies cannot completely control for the influence of the prenatal or early postnatal environment, animal researchers have tried to get around this problem by using the technique of:

a. In vitro fertilization
b. In vivo fertilization
c. Embryo donation
d. Cross-fostering

Question 2

Which of the following statements about schizophrenia is not correct?

a. Some have slightly enlarged ventricles.
b. Tissue deficits are found in white but not gray matter.
c. Many of the brain areas involved are found in the temporal and frontal lobes.
d. Brain anomalies have been found in at least 50 different areas.