BIOTECHNOLOGY
BIOTECHNOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Many plants prevent the growth of other competing plants in their habitats by releasing natural herbicides. These substances are known as allelochemicals. Allelochemicals can alter growth and enzyme action, injure the outer covering of a seed, or stimulate seed growth at inappropriate times of the year. How could people create biotechnology that uses allelochemicals to improve the yield of agricultural crops?
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The chemicals could be used as a biological weed control.
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The chemicals could be used to encourage cross-pollination.
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The chemicals could be used to stimulate crop growth year round.
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The chemicals could be used as a natural plant fertilizer.
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Explanation:
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