If a birth defect were said to be caused by a teratogen,it was caused by
A) an abnormal gene
B) an environmental factor
C) an unusual number of chromosomes
D) both a and c above

Name: If a birth defect were said to be caused by a teratogen,it was caused by A) an abnormal gene B) an environmental factor C) an unusual number of chromosomes D) both a and c above
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Question

Quizplus · Accepted Answer

A teratogen is an environmental factor that can cause birth defects.

If a Birth Defect Were Said to Be Caused by a Teratogen,it