Question

When did Oswald Avery make his discovery?​

Answer 1

Answer:

On 1 February 1944.

Explanation:

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Answer 2

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On 1 February 1944, the Journal of Experimental Medicine published one of the breakthrough discoveries of the 20th century: Oswald Avery (1877–1955), together with his colleagues Colin MacLeod (1909–1972) and Maclyn McCarty (1911–2005), reported that the transformation of pneumococcus bacteria from one type to another