NEET Biology question

Mutational theory of evolution was given by

(A)Charles Darwin
(B)Robert Brown
(C)Oparin
(D)Hugo de VriesCorrect

Answer: (D)

Solution

Mutation Theory of Evolution Mutation theory was given by Hugo de Vries in 1901. According to this theory (i) Mutations or discontinuous variations are the raw materials of evolution (ii) Mutations appears all of a sudden. They become operational immediately (iii) Unlike Darwin’s continuous variations or fluctuations,

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Question ID VK-121388