The evolution of the peppered moth evolutionary instance of directional colour change in the moth population as a consequence of air pollution during the Industrial revolution .The frequency of dark-coloured moths increased at that time, an example of industrial mellaniam. Later, when pollution was reduced, the light-coloured form again predominated. Industrial melanism in the peppered moth was an early test of Charles Darwin natural selection in action, and remains as a classic example in the teaching of evolution.
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When glucose levels are high in blood then the person shows symptoms of diabetes mellitus
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The basic function of an enzyme is to increase the rate of a reaction.
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2 the Double Helix by James Watson and what mad pursuit by Francis crick
