PATHOLOGY MCQ
GENETICS AND DISEASE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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an increase in the use of pesticides
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a decrease in genetic diversity of the crops
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an increase in the contamination of the water supply
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a decrease in crop productivity
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Detailed explanation-1: -If many farmers begin to plant more genetically modified crops that have an increased tolerance to insects, which of the following may result? Genetic modifications of organisms does not allow for random mutation in the genetic code.
Detailed explanation-2: -Genetic engineering can be used in a variety of ways to protect plants from damaging pests and diseases. Why is it important to protect plants from pests and diseases? In commercial agriculture, plants are typically grown in genetic monocultures, especially staple crops like corn, wheat, rice and others.
Detailed explanation-3: -Potential Harms to Health. New Allergens in the Food Supply. Antibiotic Resistance. Production of New Toxins. Concentration of Toxic Metals. Potential Environmental Harms. Cross Contamination. Increased Weediness. Gene Transfer to Wild or Weedy Relatives. Unknown Harms to the Environment. Risk Assessment.