Word: meselson
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Dates: during 1990-1999
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...million species of plants and animals alive today that have been named, 2,000 are purely female and reproduce asexually, Meselson says...
However, these species appear to become extinct every few thousand years. But entirely new asexual species then appear, Meselson says...
...very deep, fundamental and ancient question in biology," Meselson says...
...Meselson is currently trying to unravel that mystery...
...study the question, Meselson says, is to determine whether a species has managed to proliferate despite remaining asexual...