Multiple Choice
The primary nutrient source for early embryonic development that later becomes an important site for bloodformation is the
A) amniotic fluid.
B) placenta.
C) basal decidua.
D) umbilical vein.
E) yolk sac.
Correct Answer:
Verified
Correct Answer:
Verified
Q39: The endoderm forms<br>A) muscle.<br>B) blood.<br>C) neural tissue.<br>D)
Q40: The region known as the primitive streak
Q41: Figure 29-2 Fetus at 10 Weeks<br><img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4858/.jpg"
Q42: The _ is the portion of the
Q43: All of the following changes occur during
Q45: The hollow cavity within the blastocyst is
Q46: Shortly after gastrulation, the body and organs
Q47: The developmental period that is the period
Q48: The stage of labor during which the
Q49: Figure 29-1 Early Human Development<br><img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4858/.jpg" alt="Figure