Q160
Which of the following is correct of sensitive periods on prenatal development?
A.
All major organ systems share the exact same sensitive period
B.
Teratogens have the most serious effect on prenatal development immediately before a system's sensitive period
C.
A sensitive period is the time when a system's basic structures are being formed
AnswerD.
The sensitive period of limb development occurs several weeks before the limbs begin to formed
Answer: Option C
Solution
Answer: Option C
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