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.

Question

Quizplus · Accepted Answer

Thalidomide, a drug that was widely used in the 1950s and 1960s to treat morning sickness in pregnant women, is known to cause birth defects such as limb malformation, but it does not alter the skin tone of the fetus. The other statements are true: small mammals generally have shorter gestation periods than larger mammals, chorionic villus sampling can detect genetic diseases early in gestation, and human pregnancy lasts about 9 months.

Which of the Following Statements About Gestation Is False