Answer:
The correct answer is the metaphase of mitosis.
Explanation:
Metaphase is the second stage of mitosis cell division, in between prophase and anaphase. In this stage or phase, the chromosomes become attached to the spindle fibers.
During metaphase -
spindle fiber attaches to the centromere.
chromosomes line up at the middle of the cell line.
Thus, the correct answer is the metaphase of mitosis.
