Question

select only the events that occur during mitosis and place them in the correct order. start by choosing the first item in the sequence and clicking, dragging, or using your keyboard to select it. the nuclear envelope dissolves and chromatin condenses into chromosomes. sister chromatids are separated into individual chromosomes. the mitotic spindle aligns the chromosomes with the middle of the cell. the chromosome is replicated. the nuclear envelope condenses.

Explanation:

Mitosis has several phases. Prophase is when the nuclear envelope dissolves and chromatin condenses into chromosomes. Metaphase occurs when the mitotic spindle aligns the chromosomes with the middle of the cell. Anaphase is when sister chromatids are separated into individual chromosomes. Telophase involves the nuclear envelope reforming (not condensing). Chromosome replication occurs in interphase before mitosis starts.

Answer:

1. The nuclear envelope dissolves and chromatin condenses into chromosomes.
2. The mitotic spindle aligns the chromosomes with the middle of the cell.
3. Sister chromatids are separated into individual chromosomes.
4. The nuclear envelope condenses (this is incorrect as it should be re - forms in telophase, but among the given options in the context of mitosis stages order).