Definition of Muller, Hermann Joseph in English:

Muller, Hermann Joseph

Line breaks: Her|mann Jo¦seph Mul¦ler
Pronunciation: /ˈmʌlə
( 1890–1967), American geneticist. He discovered that X-rays induce mutations in the genetic material of the fruit fly Drosophila and thus recognized the danger of X-radiation to living things. Nobel Prize for Physiology or Medicine (1946).

Definition of Muller, Hermann Joseph in:

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Word of the day demoralize
Pronunciation: dɪˈmɒrəlʌɪz
cause (someone) to lose confidence or hope