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Q. Read the statements (i-iv) and choose the correct option.
(i). Increase in melanised moths after industrialization in Great Britain is a proof of Natural Selection
(ii). More individuals acquiring mean character value cause disruption
(iii). Change in allelic frequency leads to Hardy-Weinberg equilibrium
(iv). Genetic drift changes allelic frequency in future generations

Evolution

Solution:

i. Increase in melanised moths after industrialisation in Great Britain is a proof of Natural Selection.
ii. More individuals acquiring mean character value cause directional change.
iii. Change in allelic frequency leads to disturbance in Hardy-Weinberg equilibrium.
iv. Genetic drift changes allelic frequency in future generations