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Biology, 05.05.2020 08:11 Dadchans3779

The saying "Don’t judge a book by its cover." could be applied to the topic of evolution. For example, humans share 75% of their DNA with chickens. Biologists point to this as evidence that humans and chickens once shared a common ancestor. The advent of DNA technology has given scientists the tools with which to examine how closely related certain species are. DNA analysis allows scientists to construct phylogenetic trees whose branches link together the relatedness of different organisms.

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The saying "Don’t judge a book by its cover." could be applied to the topic of evolution. For exampl...
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