Question

which one is not a characteristic of prophase?centrosomes move to the opposite poles of the cellnuclear membrane and the nucleolus disappearspindle fiber formation begins to occurchromatin condenses into chromosomeschromosomes align in the center of the cellrewatch

Explanation:

Prophase is the first stage of mitosis, defined by chromatin condensing into chromosomes, centrosomes moving to opposite poles, spindle fiber formation starting, and the nuclear membrane/nucleolus breaking down. Chromosomes aligning at the cell's center occurs in metaphase, not prophase.

Answer:

Chromosomes align in the center of the cell