Yahoo Suche Web Suche

Suchergebnisse

1. Suchergebnisse:

1. en.wikipedia.org › wiki › History_of_evolutionary_thoughtHistory of evolutionary thought - Wikipedia

   en.wikipedia.org › wiki › History_of_evolutionary_thought

   • Im Cache

   Vor 3 Tagen · Darwin's theory, originally called descent with modification is known contemporarily as Darwinism or Darwinian theory. Unlike Lamarck, Darwin proposed common descent and a branching tree of life, meaning that two very different species could share a common ancestor.

2. Bilder

   • 
   • 
   • 
   • 
   • 
   • 
   • 

   Alle anzeigen

3. www.cambridge.org › core › journalsThe Confrontation Between Reason and Imagination: the Example of...

   www.cambridge.org › core › journals

   • Im Cache

   1. Juli 2024 · The theme of Darwin's struggle between reason and imagination is perhaps most clearly shown in his efforts in the Origin to conceive of how the eye of the body might have developed through natural selection. Thus he wrote:

4. www.laborundmore.com › archive › 573676Darwins Evolutionslehre aus heutiger wissenschaftlicher Sicht

   www.laborundmore.com › archive › 573676

   • Im Cache

   Vor einem Tag · In dem so verstandenen Evolutionsgeschehen hat Charles Darwins Konzept der natürlichen Selektion mitnichten ausgedient. In den vergangenen 150 Jahren haben wir gelernt zu verstehen, warum und wie phänotypische Varianten zustande kommen.

5. en.wikipedia.org › wiki › On_the_Origin_of_SpeciesOn the Origin of Species - Wikipedia

   en.wikipedia.org › wiki › On_the_Origin_of_Species

   • Im Cache

   Vor 21 Stunden · Darwin's book introduced the scientific theory that populations evolve over the course of generations through a process of natural selection although Lamarckism was also included as a mechanism of lesser importance.

6. www.britannica.com › science › eugenics-geneticsEugenics | Definition, History, & Facts | Britannica

   www.britannica.com › science › eugenics-genetics

   • Im Cache

   19. Juni 2024 · The term eugenics was coined in 1883 by British explorer and natural scientist Francis Galton, who, influenced by Charles Darwin’s theory of natural selection, advocated a system that would allow “the more suitable races or strains of blood a better chance of prevailing speedily over the less suitable.”

   • Eugenics is the selection of desired heritable characteristics in order to improve future generations, typically in reference to humans. The term e...
   • Eugenics was supported by many scientific authorities and political leaders by the time of World War I. However, it ultimately failed as a science...
   • The American eugenics movement gave rise to laws that mandated the sterilization of—by some estimates—as many as 60,000 disabled people in more tha...

7. en.wikipedia.org › wiki › Social_DarwinismSocial Darwinism - Wikipedia

   en.wikipedia.org › wiki › Social_Darwinism

   • Im Cache

   Vor einem Tag · While the term has been applied to the claim that Darwin's theory of evolution by natural selection can be used to understand the social endurance of a nation or country, social Darwinism commonly refers to ideas that predate Darwin's publication of On the Origin of Species.

8. www.britannica.com › science › survival-of-the-fittestSurvival of the Fittest | Definition & Examples | Britannica

   www.britannica.com › science › survival-of-the-fittest

   • Im Cache

   14. Juni 2024 · Survival of the fittest, term made famous in the fifth edition of On the Origin of Species by Charles Darwin, which suggested that organisms best adjusted to their environment are the most successful in surviving and reproducing. The term was later used in economics, political theory, and eugenics.