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which one of the following discoveries involving dna happened first? a. avery discovered that dna was responsible for storing and passing information through generations. b. griffith learned that a chemical changed harmless cells into harmful cells. c. hershey and chase used bacteriophages to confirm that dna was the genetic material in genes. d. chargaff discovered that base pairing was consistent in samples of dna.
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Autotrophs a.consume their food to get energy b.may use photosynthesis to gain energy c.are also called consumers d.cannot use solar energy
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Biology, 22.06.2019 14:30
The lineage of pea plants produced round seeds for four generations. the plants that fertilized these pea plants also produced round seeds. however, in the fifth generation, the plant produced to two plants with wrinkled seeds. can that be possible?
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Which of these is not an obstical to the future of space exploration? fundingresearch ideas technologytime
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which one of the following discoveries involving dna happened first? &...
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