Biology, 28.09.2019 06:10, amcalfie

Many farmers now grow insect-resistant varieties of cotton. the gene for the favorable trait, in this case, insect resistance, is transferred to the cotton's dna using
a: viral vectors.
b: tissue culture.
c: bacterial plasmids.
d: in vitro fertilization.

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Many farmers now grow insect-resistant varieties of cotton. the gene for the favorable trait, in thi...