Using imprints from a plate with complete medium
and carrying bacterial colonies, you can select
streptomycin resistant mutants and prove that such
mutations do not originate as adaptation. These
imprints need to be used
(a) on plates with and without streptomycin
(b) on plates with minimal medium
(c) only on plates with streptomycin
(d) only on plates without streptomycin.

1 Answer

Answer :

(d) only on plates without streptomycin.

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