How many mitotic divisions must occur in a cell of root tip to form 256 cells?
A
256
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B
8
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C
128
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D
64
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Solution
The correct option is B 8 The root tips of plants undergo mitosis. The number of mitotic divisions in the root tip can be calculated by the formula (2)n, where n is the number of mitotic divisions. (2)n=256 (2)8=256 Hence 8 mitotic division.