The placenta:
A) a freely permeable layer of cells.
B) a protective covering for the fetus.
C) a sac in which the fetus develops.
D) is a semipermeable membrane.
E) a barrier that prevents the transfer of nutrients to the fetus.
Correct Answer:
Verified
Q38: _ refers to the thick,protective layer on
Q39: _ refers to the period of time
Q40: Which of the following is the first
Q41: Which of the following layers of the
Q42: If women do not remember the exact
Q44: _ refers to the sac in which
Q45: Identify the month of pregnancy during which
Q46: _ refers to the birth of an
Q47: _ refers to a form of screening
Q48: Which of the following layers of the
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