Biology, 16.06.2021 01:10, keldrykmw4

Frederick Griffith's work with two strains of the same bacteria, one harmful and the other harmless, showed that:
A. a DNA molecule is a double helix.
B. cells contain a transforming factor.
O C. DNA carries a code for making proteins

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D. two alleles interact to produce a trait.
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Frederick Griffith's work with two strains of the same bacteria, one harmful and the other harmless...