Genetically modified (GM) foods make it possible to produce more food on less land. However, these foods are controversial. Which of the following is a valid concern about GM plants? a. GM plants could transfer plant diseases to humans. b. Corporations are now able to patent naturally occurring genes. Chemical residues will enter the food supply without anyone knowing. d. The high cost of GM seeds may force small farmers out of business.

Biology · Middle School · Thu Feb 04 2021

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The correct valid concern from the options provided is: d. The high cost of GM seeds may force small farmers out of business.

GM seeds can be more expensive than non-GM seeds, which may be economically burdensome for small farmers. Because many GM seeds are patented, farmers are often required to pay licensing fees and may not save seeds from their crops for planting in the following year, adding to the cost. In many cases, small farmers may not be able to afford these costs as easily as large agricultural businesses, potentially putting them at an economic disadvantage.