Which of the following organs contains the blood vessels running between the embryo and the placenta?
A) umbilical cord
B) amniotic sac
C) neural tube
D) amniotic fluid
Correct Answer:
Verified
Q24: A belief in phylogenic continuity is necessary
Q25: After the implantation of the zygote, as
Q26: The study in which cells located in
Q27: Which of the following items is an
Q28: The fact that researchers interested in human
Q30: Which of the following adjectives describes a
Q31: Which of the following statements about apoptosis
Q32: Apoptosis refers to:
A)programmed cell death.
B)cell reproduction.
C)cell
Q33: The three layers of the inner cell
Q34: Which of the following events is thought
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