Questions in
blue
are from a former TA; all the other questions (or
variations of them) have been on actual exams and would be considered
appropriate for your midterm.
A human blastocyst includes the inner cell mass and one of the following
structures:
a.
Blastomeres
b.
organ buds
c.
morula
d. trophectoderm
e.
fetus
Gastrulation is one of the most important development events of human
embryogenesis.
Which is the result of gastrulation?
Human embryonic stem cells…
a.
can be found in a human embryo
b.
are indistinguishable from human embryonal carcinoma cells
c.
are totipotent
d.
are derived from the inner cell mass of a human blastocyst
e.
b and d
1.
(3 pts) Which of the following is correct
about early development?
through the 38
th
week is called a fetus.
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- Spring '09
- ChristianMyer
- Developmental Biology, embryonal carcinoma cells
-
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