Multiple Choice
One study of Gulf War veterans found a higher than normal incidence of birth defects among their children conceived after returning from duty. A common factor linking all the cases studied was found to be a substance called Agent Orange. In this situation this substance is known as a:
A) teratogen
B) terogen
C) defectogen
D) disorder
Correct Answer:

Verified
Correct Answer:
Verified
Q28: The embryo is characterized by all of
Q29: The long, thread-like structures, made of protein
Q30: The pouch-like structure that holds the male
Q31: Margaret has naturally dark hair, brown eyes,
Q32: This process involves two cell divisions during
Q34: Describe the significant developments that occur during
Q35: Fertilization that occurs outside the body in
Q36: The germinal period is characterized by:<br>A) structural
Q37: The structure that results from the joining
Q38: Deanna is in her fifth month of