Multiple Choice
Figure 28.2
Identify the labeled structure(s) in each of the following questions.
-Identify the structures indicated by Label O.
A) Trophoblast (cellular and syncytial layers)
B) Chorionic villi
C) Maternal blood vessels
D) Amnion
E) None of the answers are correct.
Correct Answer:
Verified
Correct Answer:
Verified
Q2: Once cleavage starts, the zygote starts dividing,
Q3: Figure 28.4<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4856/.jpg" alt="Figure 28.4
Q4: The inner cavity of the blastocyst is
Q5: Human sex cells are called _.<br>A) spores<br>B)
Q6: The neural groove becomes the notochord.
Q7: Figure 28.1<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4856/.jpg" alt="Figure 28.1
Q8: At about day nine of development of
Q9: Fusion of the male and female pronuclei
Q10: The embryonic development stage occurs during the
Q11: Figure 28.1<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4856/.jpg" alt="Figure 28.1