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Question
Which animal was very conspicuously visible on the tree trunks after the industrial revolution (1845) in Great Britain?
Options
Bonellia viridis
Biston betularia
Drosophila melanogaster
Biston carbonaria
MCQ
Solution
Biston betularia
Explanation:
Darwin studied the Biston bitulria (Black pepper moth) seen on tree trunks of England forests (1845) showing two varieties. Natural selection plays an important role in evolution.
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