The total number of different three-base combinations of the four nucleic acid bases is:
a. 12.
b. 16.
c. 20.
d. 64.
e. 256.
D
Biology & Microbiology
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The rocky shore zone that has the greatest
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In the accompanying figure, the structure labeled as ____ is formed in the leaf scars by vascular tissue that extends
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Gallstones are a problem when they:
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Over the last several decades, foreign direct investment to the world's periphery has steadily declined
Indicate whether this statement is true or false.
Biology & Microbiology