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Variations caused by mutation, as proposed by Hugo de Vries, are [NEET 2019]

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Variations caused by mutation, as proposed by Hugo de Vries, are [NEET 2019]
asmall and directionless
brandom and directional
crandom and directionless
dsmall and directional
✓ Correct answer: c) random and directionless
ExplanationAccording to Hugo de Vries, mutations are random and directionless.De Vries believed mutations caused speciation and hence called saltation (Single step large change).
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