Biology New cells

BiologyNew cells produced by mitosis a)will vary in their genetic make up or b) will be identical to the original cell?2. During which stage of mitosis do chromosomes line up at the metaphase plate?3)What are exact copies of the same chromosome called?4)Copies of the same chromosome derived from different parents are known as ?5)During which phase of mitosis do sister chromatids line up at the metaphase plate?6)During which phase of mitosis do sister chromatids pull apart?7)When a cleavage furrow or cell plate is visible what stage of the cell cycle is occuring?