Author Question: Exposure of the embryo to environmental toxins during the first few days after conception seems to ... (Read 29 times)

jrubin · **on:** Sep 11, 2018

Exposure of the embryo to environmental toxins during the first few days after conception seems to have an all-or-nothing effect; that is, the embryo either dies or is unaffected.

Indicate whether this statement is true or false.

Question 2

The Food and Drug Administration (FDA) uses potential maternal risk as its criterion for establishing guidelines for prescribing drugs to pregnant women.

Indicate whether this statement is true or false.