Final answer:
Herbicides are chemicals that control unwanted plants, with glyphosate being a common broad-spectrum herbicide used in agriculture.
Explanation:
Herbicides are substances used to control unwanted plants. The widely used compound, glyphosate, is a broad-spectrum herbicide that kills most plants it contacts. Through biotechnology, some crops have been genetically engineered to tolerate herbicides, allowing them to eliminate weeds while protecting the crops.
Learn more about Herbicides and their impact on crops here:
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