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"The theory of founder effects does not explain how novel features like plumage traits arise."
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Exlpore more Theory quotes
"The whole theory of the universe is directed unerringly to one single individual."
"The problem is that replacement of Quantum Mechanics by Quantum Field Theory is still very demanding."
"My theory is this; I'm not a political songwriter. I'm an honest songwriter."
"You know very well that unless you're a scientist, it's much more important for a theory to be shapely, than for it to be true."
"I have this theory- that if we're told we're bad, then that's the only ideal we'll ever have."
"If the Confederacy fails, there should be written on its tombstone: Died of a Theory."
"A mathematician is a person who can find analogies between theorems; a better mathematician is one who can see analogies between proofs and the best mathematician can notice analogies between theories."
Explore more quotes by Peter R. Grant
"Almost nothing is known from hybridization studies about the inheritance of courtship behavior of females, or of their responsiveness to particular male signals."
"The divergence of songs in the new population away from those in the progenitor population would only be prevented if these processes were balanced by repeated immigration and subsequent breeding: song flow."
"Exchange of breeding individuals between two populations tends to homogenize their gene pools."
"To summarize, the particular song a male sings, and the behavioral responses of females to song and morphological signals, are not genetically inherited in a fixed manner but are determined by learning early in life."
"The independent role of morphology in mate choice is revealed by the rare instances where the usual association between song and morphology is disrupted."
"Genes that underlie the capacity to receive, use and transmit information are the evolving properties."
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