What is the embryonic membrane that contains fingerlike projections on its surface, which attach to the uterine wall?
a. Amnion
b. Yolk sac
c. Chorion
d. Decidua basalis
ANS: C
The chorion is a thick membrane with fingerlike projections (villi) on its outermost surface.
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Round to the nearest whole number. ______ pounds Standard Text: Fill in the blank(s) with correct word
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