Which crop was the first to be genetically modified according to the material?

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Multiple Choice

Which crop was the first to be genetically modified according to the material?

Explanation:
The first GM crop to be developed and sold commercially was the tomato, which is why this answer is correct. The tomato’s genetic modification, known from the Flavr Savr line, aimed to slow ripening by antisense suppression of the polygalacturonase enzyme, keeping the fruit firmer longer and extending shelf life. This landmark example is described in the material as the initial GM crop brought to market, with corn, wheat, and rice following later as GM varieties. So, the tomato stands out as the earliest example in this context.

The first GM crop to be developed and sold commercially was the tomato, which is why this answer is correct. The tomato’s genetic modification, known from the Flavr Savr line, aimed to slow ripening by antisense suppression of the polygalacturonase enzyme, keeping the fruit firmer longer and extending shelf life. This landmark example is described in the material as the initial GM crop brought to market, with corn, wheat, and rice following later as GM varieties. So, the tomato stands out as the earliest example in this context.

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