Topics: Discovery of DNA Quiz
In the early 1900s, most scientists thought it was _____________ that carried traits form parent to offspring.
A. Carbohydrates
B. Lipids
C. Proteins
D. DNA
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Who discovered that the genetic material in a bacteriophage was DNA?
A. Hershey & Chase
B. Griffith
C. Avery
D. Watson & Crick