Which option avoids the common misconception in this objective for Variation and evolution, Genetic engineering: students must explain that GM crops may be resistant to insect attack or herbicides and may have increased yields.

The correct option is Misconception avoided: A DNA base sequence is the storage format; a gene is the named instruction unit. This matches Genetic engineering because students must explain that GM crops may be resistant to insect attack or herbicides and may have increased yields.. It is the only option that keeps DNA vs genes separate and answers the approved learning objective in Genetic engineering.

The correct option is Misconception avoided: A DNA base sequence is the storage format; a gene is the named instruction unit. This matches Genetic engineering because students must explain that GM crops may be resistant to insect attack or herbicides and may have increased yields.. Misconception avoided: A DNA base sequence is the storage format; a gene is the named instruction unit. This matches Genetic engineering because students must explain that GM crops may be resistant to insect attack or herbicides and may have increased yields. is correct because A DNA base sequence is the storage format; a gene is the named instruction unit. The learning objective says students must explain that GM crops may be resistant to insect attack or herbicides and may have increased yields, so the answer must stay inside Genetic engineering. The alternative options are wrong because they either explaining protein coding without naming the gene as the relevant section of dna., treating dna as if it always means one gene., or drift away from do not use dna, gene, and chromosome as interchangeable answers..