Variations during mutations of meiotic recombinations are:

Biology Evolution NCERT Examplar Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 12, 2026

Random and directionless

Random and directional

Small and directional

Random. small and directional

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Variations during mutations of meiotic recombinations are random and directionless.
Hugo de Vries based on his work on evening primrose stated that it is mutation which causes sudden appearance of variations that results in speciation. He stated that mutations are sudden, heritable and persistent in successive generation. He contradicted Darwinian variations that are small and directional.

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