In research with a population of guppies, the
scientists observed male colour patterns impacting their ability to make
babies and survive longer. Working in a river in Trinidad, the
researchers determined which male guppies would contribute more
offspring to the population as well as which would live longer and which
would have a shorter lifespan.
"We are detailing how evolution happens," said David Reznick, professor of biology at University of California, Riverside."Usually people look at evolution as change over time but they do not know the details of how it changes," Reznick noted. http://post.jagran.com/scientists-observe-evolution-in-real-time-1442316739
"We are detailing how evolution happens," said David Reznick, professor of biology at University of California, Riverside."Usually people look at evolution as change over time but they do not know the details of how it changes," Reznick noted. http://post.jagran.com/scientists-observe-evolution-in-real-time-1442316739
Source:Lifestyle News
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