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Cellular section from the brain of a person who died from Alzheimer's disease.
Blending inheritance formed the basis of nineteenth-century critiques of evolution by natural select
Like most world-changing inventions, the printing press of fifteenth-century Europe took advantage o
The Death of Socrates by Jacques Louis David. The eighteenth-century French painter David portrayed ...
Predicted Temperature Trends Through the 21st Century
A pedigree for albinism collected in the early years of the twentieth century by Charles Davenport,