Which of the following is true of fetal development in a normal pregnancy?
A) The fetal heartbeat can be detected during week 1.
B) The nervous system begins to form during week 29.
C) The backbone and lungs develop in the third trimester.
D) The fetus is sensitive to light and sound in the second trimester.
Correct Answer:
Verified
Q5: The egg moves along the fallopian tube
Q6: Which of the following is true of
Q7: Which of the following is true of
Q8: Megan is pregnant and wants to know
Q9: What function does amniotic fluid perform?
A)It facilitates
Q11: The _ of an embryo differentiates into
Q12: Which of the following is true of
Q13: In a normal pregnancy,the fetus turns in
Q14: Amenorrhea is a _ sign of pregnancy.
A)presumptive
B)probable
C)positive
D)negative
Q15: Which of the following is true of
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