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In a cell that is undergoing mitosis, what first happens to the chromosomes after the nuclear envelope breaks down?

A. They replicate to make a new copy of DNA .

B. They line up at the equator of the cell.

C. They pair up as homologous chromosomes.

D. They are moved to either pole of the cell.



User Piers
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2 Answers

4 votes

Answer:

They line up at the equator of the cell

Step-by-step explanation:

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User Dean Lee
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4 votes

Answer:

B

Step-by-step explanation:

User Mihirjoshi
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