Biology, 29.03.2020 00:27 doodles51

1.Having spent much time in sunlight during youth, an older person develops skin cancer and has the growths removed. What environmental mutagen causes the growths to keep coming back AND why might the growths keep coming back?

2.Is a mutation that happens during meiosis likely to affect a single gene or an entire chromosome? Explain.

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1.Having spent much time in sunlight during youth, an older person develops skin cancer and has the...

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