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A comment on More and more humans are growing an extra artery, showing we're still evolving. Parent comment

Re:More and more humans are growing an extra artery, showing... by enkid on Thursday August 26, 2021 @08:48PM (#28323019)
But this would still present an environmental pressure, which would drive evolutionary change. Maybe not this specific gene, but if the environment is driving changes to our anatomy, it will drive changes in to reproductive fit. Maybe not this specific artery, but some other anatomical change.
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