The human-made cells show many hallmarks of life, but they can't make all their necessary internal structures or divide for ...
While many of life's mysteries remain unsolved, every biologist can describe the basic processes performed by a living organism, including energy use, reproduction, growth and development. While these ...
From chemical building blocks, scientists have created synthetic cells that have most of the hallmarks of life.
Female mammals have long thought to be born with all the eggs they would ever have, but new research is challenging that consensus ...
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