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Question
In mitosis, cells duplicate their chromosomes once and divide once. In meiosis, cells duplicate their chromosomes ________ and divide ________.
A) once; once
B) twice; once
C) twice; twice
D) once; twice
Answer
This answer is hidden. It contains 1 characters.
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Which of the following is a process by which an initial set of genes turns on a second set of regulatory genes, which eventually turns on a third set of genes?
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