Multiple Choice
The figure shows a human embryo 31 days after conception.Which of the following structures is part of the placenta? 
A) embryo
B) chorion
C) amnion
D) yolk sac
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q4: The "grandmother hypothesis" suggests that a woman
Q5: Gastrulation _.<br>A) changes a hollow embryo into
Q6: Into which layer of the uterus does
Q11: Why are human testes located in an
Q21: Which one of the following is the
Q31: Which of these events occurs first?<br>A)gastrulation<br>B)cleavage<br>C)implantation<br>D)formation of
Q37: Which of the following birth control methods
Q40: At about what point in gestation can
Q44: At about what point in gestation does
Q45: Menstruation _.<br>A)involves the breakdown of the endometrium<br>B)is