jaksenpounders
04.08.2019 •
Biology
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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Ответ:
Ответ:
Griffith learned that a chemical changed harmless cells into harmful cells.
Ответ:
1. acid rain
2. eutrophication
3. biomanification
Explanation: