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SpyIntel [72]
2 years ago
7

What must happen before a cell can begin mitosis? View Available Hint(s) for Part A The sister chromatids must be separated. The

nuclear envelope must
Biology
1 answer:
Artist 52 [7]2 years ago
7 0

Answer:

What must happen before a cell can begin mitosis? The chromosomes must be duplicated, which occurs during interphase.

Explanation:

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Dr. stevens is examining the dna sequences of a group of mice. he notices that in one of the mice, one nucleotide pair is substi
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Out of the following given choices;

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