Answer:
d. centromere
i. mitosis
f. metaphase plate
j. two. NOT SURE about this one
Step-by-step explanation:
d: sister chromatids joined by a centromere
i: During the mitotic phase, a cell will undergo mitosis to form two new nuclei and then divide to form two new individual cells during cytokinesis.
f. Chromosomes align at the metaphase plate at right angles to the spindle poles. Chromosomes are held at the metaphase plate by the equal forces of the polar fibers pushing on the centromeres of the chromosomes. In anaphase, the paired chromosomes ( sister chromatids) separate and begin moving to opposite ends (poles) of the cell.