What is true of the structure of the human placenta?
A) It is diffuse, with villi distributed over the surface of the chorion.
B) It forms a belt around the embryo.
C) It is disc- shaped.
Correct Answer:
Verified
Q1: This structure surrounds the early embryo and
Q4: Once fertilization has occurred, the activities of
Q5: Chorionic villi look like_ .
A)rings of chorionic
Q6: The decidua basalis and decidua capsularis are
Q7: Name the blood vessel that carries oxygen-
Q8: The function of cleavage is to _.
A)form
Q10: Fertilization_ .
A)is the final step to occur
Q11: This cord attaches the embryo to the
Q12: Development progresses_ .
A)from the midline lateral to
Q14: The_ is the final product of cleavage.
A)trophoblast
B)blastocyst
C)gastrula
D)zygote
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