What describes the goal of genetically engineering crops?
A. to make the product more expensive to purchase
B. to reduce the amount of genetic diversity
C. to develop new pathogens for humans
D. to increase yield and profit
Select your answer:
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Nature of Science › ViewLilly was trying to explain to her friend the difference between a theory and a law in science. She used the theory of plate tectonics and the law of superposition as examples. Lilli explained the difference by using non-scientific language. Which statement could Lilly use to correctly describe the difference between a theory and a law in science?
A. A theory describes a natural event, while a law explains it.
B. A theory explains a natural event, while a law predicts it.
C. A theory explains a natural event, while a law describes it.
D. A theory predicts a natural event, while a law explains it.
Bacterial Resistance and Biotechnology › View
Changing an organisms DNA to produce new traits is described as ________________________
A. selective breeding
B. inbreeding
C. genetic engineering
D. gel electrophoresis