Weeds derive resistance to the herbicide atrazine by a mutation in which amino acid substitution of a
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Weeds derive resistance to the herbicide atrazine by a mutation in which amino acid substitution of a serine residue by a glycine occurs.
(a) Identify the six codons that correspond to serine and the four codons that correspond to glycine.
(b) What is the minimum number of base mutations of DNA required for the evolution of resistance?
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a The genetic code consists of threeletter sequences called codons which represent specific amino ac...View the full answer
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