Biology, 12.12.2019 21:31, davilynealvarado1234

Frederick griffith's work with two strains of the same bacteria, one harmful
and the other harmless, showed that:
o
a. cells contain a transforming factor.
b. two alleles interact to produce a trait.
o
c. dna carries a code for making proteins.
o
d. a dna molecule is a double helix.

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Frederick griffith's work with two strains of the same bacteria, one harmful
and the other har...