The main use of genetically modifi ed foods in the U.S. food supply is to __________ . a. improve nutritional quality by the production of additional amounts of beta-carotene b. eliminate potential...

The main use of genetically modifi ed foods in the U.S. food supply is to __________ .

a. improve nutritional quality by the production of additional amounts of beta-carotene

b. eliminate potential allergens by altering the proteins synthesized in the plant or animal

c. produce pharmaceutical products in an inexpensive way

d. improve pest control and weed management and protect crops against diseases