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nekit [7.7K]
3 years ago
5

How did the light and dark variations of the moth changer during the Industrial Revolution?

Biology
2 answers:
umka2103 [35]3 years ago
8 0
The evolution of the peppered moth is an 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 melanism. Later, when pollution was reduced, the light-coloured form again predominated. Industrial melanism in the peppered moth was an early test of Charles Darwin's natural selection in action, and remains as a classic example in the teaching of evolution. Sewall Wright described it as "the clearest case in which a conspicuous evolutionary process has actually been observed."
VMariaS [17]3 years ago
5 0
Evolution was one cause to why they changed and also because of natural selection
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