Questions and Answers
Which of the following statements about viruses is true?
Viruses have RNA and DNA as their genetic material.
What does the word 'virus' mean in Latin?
Slimy fluid
Who discovered the transmission of the 'mosaic disease' in tobacco plants?
Adolf Eduard Mayer
What was the second virus discovered?
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What did the German scientists Friedrich Loeffler and Paul Frosch prove with their experiment?
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