Cells divide, differentiate, or die. what is differentiation?

source:wiki

DIFFERENTIATION: "differentiation is the process where a cell changes from one cell type to another. Most commonly the cell changes to a more specialized type."

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c) 50% there are four chromosomes. after crossing over, 2 of the four have been changed. that means any gamete has a 2 in 4 chance or 50% chance of receiving the mutated chromosome.