Which statement regarding the placenta is true?
A) Maternal blood and embryonic blood mix.
B) The placenta supplies the embryo with O2 and nutrients from fertilization to parturition.
C) The placenta mainly secretes oxytocin during parturition.
D) The placenta carries out the main functions of the lung for the fetus.
Correct Answer:
Verified
Q48: Refer to the figure shown. Q49: Refer to the figure shown. Q50: Which substance is not contained in semen? Q51: For sperm to be capable of fertilizing Q52: The entry of the early embryo into Q54: The main structure maintaining the production of Q55: Which event occurs during (or just prior Q56: Oxytocin, which initiates the birthing process, is Q57: During the birthing process, oxytocin stimulates the Q58: During the birthing process, a _ feedback
A)
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