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9. Mai 2024 · Today, both theory and empirical evidence have confirmed Darwin’s intuition, and it is well established that genetic variation quantitatively predicts the rate and direction of microevolution . That is, for a given strength of natural selection, a trait that is more genetically variable will evolve faster and further.
Vor 3 Tagen · Original reporting and analysis about the debate over intelligent design and evolution, including breaking news about scientific research.
16. Mai 2024 · Tim Berra of Ohio State, a biologist and evolutionary scientist, compared the evolution of the 1950s Corvette to argue not for design but to the evolutionary process. Darwin critic Phillip Johnson, in his book “Defeating Darwinism by Opening Minds” calls this “Berra’s blunder.”
14. Mai 2024 · According to Jonathan Wells, PhD, a molecular and cell biologist, in his book “Icons of Evolution,” “Darwin claimed that single species diverge into several varieties then into several different species. The Galàpagos finches were instrumental in helping Darwin formulate his evolution theory.” Wells continues: “Darwin was ...
Vor 5 Tagen · Daniel Witt. May 30, 2024, 6:42 AM. Back in 2016, The Guardian ran a glowing piece for the 40th anniversary of the publication of Richard Dawkin’s influential book The Selfish Gene, which argued that organisms (like humans) are merely the vehicles that genes use to survive and propagate themselves.
20. Mai 2024 · Darwin noted how different finches from the Galapagos Islands developed different kinds of beaks, based on the food that they specialized in eating. Later studies showed how rapid fluctuations in seed size over time led to rapid fluctuations in beak size, just as suggested by the new study, published in Science. This illustration is from Darwin ...
Vor 4 Tagen · Charles Darwin 's theory of evolution gained widespread acceptance as a description of the origin of species, but there was continued resistance to his views on the significance of natural selection as the mechanism of evolution.
