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A new study reveals that despite being silenced, the “extra” X chromosome in females is actually partially active — and may play a role in protecting the brain from age-related changes.
The evolution of the human species is the result of a long sequence of random processes but that doesn’t mean we evolved by chance
There seems to be apparent evolutionary advantage for one blood group over another. How did type O blood become the most prevalent?
It was over a century and a half ago that Charles Darwin published his revolutionary book
The human body is comprised of an enormous number of cells. Each cell has its unique
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