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2 giorni fa · Many experiments have been carried out to investigate the effects of hormones on plant responses. Many of these experiments are, in fact, simple enough for you to try yourself. In 1880, Charles Darwin and his son, Francis Darwin, conducted experiments on phototropism in coleoptiles.
2 giorni fa · 7 In his Descent of Man, Darwin states: ‘The sole object of this work is to consider, firstly, whether man, like every other species, is descended from some pre-existing form; secondly, the manner of his development; and thirdly, the value of the differences between the so-called races of man’.
19 ore fa · Another of these social interpretations of Darwin's biological views, later known as eugenics, was put forth by Darwin's cousin, Francis Galton, in 1865 and 1869. Galton argued that just as physical traits were clearly inherited among generations of people, the same could be said for mental qualities (genius and talent).
4 giorni fa · Darwin detestaba los húmedos e impenetrables bosques pluviales del sur de Chile y solía ausentarse para planificar sus expediciones por tierra. Viajó hacia el norte atravesando los Andes, desde la Valparaíso colonial hasta Santiago.
4 giorni fa · 7 maggio 2024 Luigi Bignami. Tag scienza - spazio - iss - stazione spaziale internazionale - boeing - starliner - spacex - razzo atlas - nasa. Quando tutto sembrava pronto, è stato rinviato il lancio della Starliner che porterà due astronauti sulla ISS. È la prima missione con equipaggio per la capsula della Boeing.
5 giorni fa · Francis Galton, a cousin of Charles Darwin and who, for most of his career, was identified with the eugenics movement, became a leading figure in the development of using fingerprints to identify individuals.
5 giorni fa · Archaeopteryx provided the missing link between dinosaurs and the avians of today, serving as critical evidence for Charles Darwin’s theory of evolution. Aaron Boorstein. Staff Contributor. May...
