In which year did a trio of scientists, Avery, MacLeod and McCarty, prove that except viruses, all living organisms have DNA as their genetic material? MCQ Questions & Answers | All Govt Exams Practice
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πŸ“ Multiple Choice Question General-science

In which year did a trio of scientists, Avery, MacLeod and McCarty, prove that except viruses, all living organisms have DNA as their genetic material?

A 1918
B 1902
C 1944
D 1961

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