Which year was the DNA discovered in?

1869
1929
1953
1963
DNA was first isolated by the Swiss physician Friedrich Miescher who, in 1869, discovered a microscopic substance in the pus of discarded surgical bandages. As it resided in the nuclei of cells, he called it "nuclein". In 1878, Albrecht Kossel isolated the non-protein component of "nuclein", nucleic acid, and later isolated its five primary nucleobases.
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Answers by country

1869
1929
1953
1963
answers
flagPakistan
60%
0%
20%
20%
15
flagGreece
60%
10%
10%
20%
10
flagIndia
48%
20%
24%
8%
25
flagPoland
32%
26%
30%
10%
516
flagthe United Kingdom
31%
37%
25%
6%
16
flagthe United States
18%
9%
63%
9%
11