True or false
a cell that undergoes either mitosis or meiosis must first replicate it 's DNA.

Both (But choose True!)

Explanation:

When cells undergo mitosis, they go through a phase called interphase. This replicates their DNA. In meiosis, the same thing happens, but only to meiosis 1. In meiosis 2, DNA isn't replicated.

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then that particular organisms become extinct.