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How similar are the genomes of humans and chimpanzees? What genetic changes might be responsible for...

How similar are the genomes of humans and chimpanzees? What genetic changes might be responsible for the large differences in the anatomy, physiology, and behavior of humans and chimpanzees?

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It can be observed that humans and chimpanzees DNA are quite similar in a few fashions. The major similarity is that there are indeed some classes of genes are changing unusually fast in both the humans as well as chimpanzees when compared to that of the other mammalsand they involve the genes responsible perception of sound, transmission of nerve signals, and also the production of sperm as well. Many of the scientists have indeed observed that there are certain genomic “gaps” between the two species that occur mostly because of the insertion or deletion (INDEL) of viral-like sequences which are popularly known as retrotransposons where they are indeed said to comprise about half of the genomes of both species and these might be responsible for the large differences in the anatomy, physiology, and behavior of humans and chimpanzees.

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