predictive exam Dalton High School, DaltonBIOLOGY MISCcompleted meiosis gizmo.

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1. During mitosis, a single cell divides to produce two daughter cells. What must happen in the original cell so that each of the daughter cells has a complete set of chromosomes? 2. During sexual... reproduction, two sex cells fuse to create a fertilized cell with a complete set of chromosomes. What must be true about the number of chromosomes in each sex cell? On the STEPS tab, click Male. You are looking at a germ cell, or a cell that will undergo meiosis to become gametes. 1. Read the description of interphase at the bottom of the Gizmo. What happens to the cell at the beginning of interphase? 2. Click on the DNA in the nucleus of the cell. Describe what happens. DNA condenses into 3. Why is it necessary for the cell to grow and duplicate its DNA before the start of meiosis? Steps in meiosis Get the Gizmo ready:  Make sure the STEPS tab [Show More]

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