Question

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how was first DNA was made or discover???????

Answer 1

The DNA was first discovered in 18th century.
It was fist experimented In animals .The doctors take the blood from the persons and test with collning.
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Answer 2

HEY MATE!!

Many people believe that American biologist James Watson and English physicist Francis Crick discovered DNA in the 1950s. In reality, this is not the case. Rather, DNA was first identified in the late 1860s by Swiss chemist Friedrich Miescher.

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