czy jest tu jakis znawca j angielskiego? mam cos do sprawdzenia...

Same thing would happen as it does with cows. Certain alleles are selected for, whereas certain are selected against. This would reduce genetic diversity and so humans would not be able to survive if the environment were to be changed significantly because different conditions, climate, etc. require different features of an organism to possess. Think about polar bears and brown bears. Polar bears are stronger, they have a greater % of body fat, white fur for camouflage etc. these are all the features that were selected for after geographical isolation took place. Now think about brown bears being separated by some kind of a geographical barrier such as oceans. If their gene pool was reduced before the separation took place they would not be capable of surviving in new environment. Also if you reduced the gene pool, after a period of time, deformed babies would be born as the individuals would have to reproduce with others that have similar/same alleles. There's also ethics and stuff related to eugenics... a crazy idea made up by crazy people.

Te, ludzie :O:O pomóżta :(

co tu trzeba kurwa sprawdzic

a masz polska wersje, zeby bylo wiadomo o co chodzi :) z pobieznej analizy rzucilo mi sie w oczy ( wersja poprawiona): if their gene pool had been reduced before the separation took place, they would have been not capable of surviving in new environment. nie wiem co to gene pool :) ale zakladam, ze gdyby ten gene pool nie zostal zredukowany, zmniejszony zanim doszlo do separacji to misie nie bylyby w stanie przezyc w nowym srodowisku. mysle, ze bardziej tu pasuje III okres. podobnie w zdaniu ponizej. choc tu mam troche problem ze zrozumieniem o co chodzi bo zdanie jest troche dziwnie skonstruowane.

sorry, odwoluje to co napisalam o zdaniu ponizej (tym zaczynajacym sie od: also if you reduced...), chyba jest ok :)