NEET Biology question

Variations during mutations or meiotic recombination are

(A)random and directionlessCorrect
(B)random and directional
(C)random and small
(D)Random, small and directional.

Answer: (A)

Solution

Hugo de Vries (1901) put forward a theory of evolution called the mutation theory, stating that evolution is a jerky process in which new varieties and species are formed by mutations (discontinuous variations) that serve as the raw material of evolution. Mutations

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Question ID VK-121795