fixity of species造句

• And User _ talk : Pbarnes # Fixity of species for reason of current deletion.
• Carl Linnaeus Belived In The Fixity Of Species By Divine Creation And Died 31 Years Before Darwin Was Born.
• Darwin's notes made during the voyage include comments hinting at his changing views on the fixity of species.
• According to Peter J . Bowler, Cuvier " ridiculed Lamarck's theory of transformation and defended the fixity of species . " According to Martin J . S . Rudwick:
• Darwin himself recognized that under his theory, " species " was to some extent necessarily an arbitrary marker of genetic differentiation the lack of a fixity of species guarantees this fact.
• Cuvier's racial studies held the supposed features of polygenism, namely fixity of species; limits on environmental influence; unchanging underlying type; anatomical and cranial measurement differences in races; physical and mental differences between distinct races.
• The biogeographical patterns Charles Darwin observed in places such as the Gal醦agos Islands during the second voyage of HMS " Beagle " caused him to doubt the fixity of species, and in 1837 Darwin started the first of a series of secret notebooks on transmutation.
• Buffon's works, " Histoire naturelle " ( 1749 1789 ) and " 蓀oques de la nature " ( 1778 ), containing well-developed theories about a completely materialistic origin for the Earth and his ideas questioning the fixity of species, were extremely influential.