The outermost membrane that forms the majority of the placenta is the
a. amnion.
b. allantois.
c. chorion.
d. yolk sac.
e. umbilical cord.
C
Biology & Microbiology
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Sons of a cross between a white-eyed male and a red-eyed female always have red eyes
A. true B. false
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In humans, blood cells are produced in the ____
a. bone marrow b. heart c. kidneys d. liver e. lymph nodes
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Which body tissue contains structures that are responsible for producing sweat?
A. epithelial B. connective C. muscle D. nervous E. endocrine
Biology & Microbiology
Which of the following is most likely to occur after the lipid bilayer is pierced?
A) The membrane reseals. B) The membrane collapses. C) A tear is formed. D) The membrane expands.
Biology & Microbiology