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People who exercise for an hour may have lower cholesterol levels. is that a statement? a law? or a hypothesis?
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In german cockroaches, curved wing (cv) is recessive to normal wing (cv+). bill, who is raising cockroaches in his dorm room, finds that the frequency of the gene for curved wings in his cockroach population is 0.6. in his friend joe’s apartment, the frequency of the gene for curved wings is 0.2. one day joe visits bill in his dorm room, and several cockroaches jump out of joe’s hair and join the population in bill’s room. bill estimates that, now, 10% of the cockroaches in his dorm room are individual roaches that jumped out of joe’s hair. what is the new frequency of curved wings among cockroaches in bill’s room? 0.69 0.4 0.5 0.31 0.20
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Biology, 21.06.2019 20:00
What are two reasons for why a species might disappear from the fossil record?
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What is the next step in the process after a substrate enters the active site of an enzyme
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A wet mount may be used for quick examination of fecal samples. Is this most useful for identifying...
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