GMAT Sentence Correction (SC) | Re: By the same techniques used for genetically enhancing

of protein in potatoes, sweet potatoes, and tobacco.

A.By the same techniques used for genetically enhancing plants, making them
B.With the same techniques to genetically enhance plants, so that they are
C.Employing the same techniquesused to genetically enhance plants so that they are
D. Employing the same techniquesto genetically enhance plants, which makes them
E. Employing the same techniquesfor genetically enhancing plants that make them
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