Within the chordate classes, the unique characteristic of the class Aves is:
a. flight.
b. production of uric acid.
c. feathers.
d. endothermy.
e. a forked tongue
C
Biology & Microbiology
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The epithelium tissue layer of the skin is the dermis.
a. true b. false
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What type of graph is this?
A) A bar graph B) A pie chart C) A scatter plot D) A table
Biology & Microbiology
Candida albicans can establish opportunistic infections of the
A. mouth. B. skin. C. eye. D. liver. E. eyes, liver, mouth, skin, and other organs.
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Which of the following types of mutations could result in a frameshift mutation?
A. either an insertion or a deletion of a base B. a base insertion only C. a base deletion only D. deletion of three consecutive bases E. a base substitution only
Biology & Microbiology