Which of the Following Statements About Gestation Is False

Multiple Choice

Which of the following statements about gestation is false?

A) In comparison to large mammals, small mammals have shorter gestation periods.
B) Thalidomide, administered during pregnancy, alters the skin tone of the fetus.
C) Chorionic villus sampling can detect genetic diseases as early as 8 weeks of gestation.
D) Human pregnancy has a duration of about 9 months.
E) All of the above are true; none is false.