Which of the following structures differentiates to become the placenta, the umbilical cord, and other support structures for the developing baby?
A) blastocyst
B) chorionic villi
C) trophoblast
D) vernix caseosa
C) trophoblast The trophoblast will differentiate to become the placenta, umbilical cord, amniotic sac, and other structures that support the developing baby.
Psychology
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Which of the following was NOT suggested as a solution to the problem of "burnout?"
a. redesigning requirements, work loads, and responsibilities required on the job b. building a social support system among the employees c. motivational seminars that encourage workers to double their efforts d. increasing the amount of control people have in their jobs
Psychology
Dendrites are usually
a) shorter than axons b) have ribosomes c) have no hillock d) all of the above are correct
Psychology