http___livro-ensino-medio.f1cf.com.br_biologia_hr_biology-145.html_1.xml
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Mushroom-shaped cloud that rose 18 km, the explosion of the nuclear bomb "Fat Man" launched by the B-29 "Bock's Car" over Nagasaki on August 9, 1945. The image is a work of the armed forces of the United States. Source: GNU Free Doc License, www.wikipedia.org Biology Photos of the Germans and French, who were the protagonists of the greatest battle of our planet, which occurred on the outskirts of the city of Verdun - France, during the First World War. From February 21 to December 19, 1916, more than 700,000 soldiers were killed or wounded. According to statistics, 2,380 soldiers, on average, were hit by some kind of weapon, daily, of these, 880 died. Source: Center for Contemporary Studies, History Department, Universidade Federal Fluminense, www.historia.uff.br With the end of the war, the capitalist system was on the verge of collapse, since European countries began to recover. They organized and developed its productive structure, thereby reducing the import of American products. Because of this industrial development, there was an imbalance between goods produced and purchasing power. Insta-lou to the economic crisis of the capitalist system in 1929, with the crash of the New York Stock Exchange. Numerous industries are closed, there is then the mass layoffs of millions of workers. This economic crisis has hit the world rapidly. Later, there was a conflict even larger and more devastating. In 1939, was triggered by Nazi Germany and Japan in World War II, and countries fought earnestly for territorial conquest and power. In addition to the weapons of war, the United States made use of the atomic bomb that was dropped on the city of Hiroshima on August 6, 1945, with the balance eighty thousand dead in seconds. Three days later, launched the second atomic bomb on the city of Nagasaki, killing more than forty thousand people. During the two world wars, the natural sciences and fundamental tornaramse present. The development of physics and chemistry was extraordinary, and as a consequence the construction of nuclear weapons and developments in agriculture, construction and medicine. During the war, in 1939, genetics was used by Nazi Germany in order to obtain a superior race (eugenics), thus generating the horror of the Holocaust, where millions of Jews were killed in concentration camps. In Brazil, the eugenics movement was strongly articulated the idea of whitening. The Constitution of 1934 encouraged eugenic education and restricted the entry of immigrants according to their nationality (LIMONCIC, 2005, p. Still, within the development of basic genetics, the study of blood groups was extremely important because they are models of some forms of hereditary transmission. The existence of multiple alleles in man was seen initially for ABO genes, the study of the effects of a series of evolutionary processes in population genetics, widely used blood groups, the inheritance of the Rh system is very clear to alelismos decide between single or multiple; uses the frequency of the genes responsible for blood groups to clarify the historical relations between various ethnic groups Blood: a red sea that sustains life
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Gljiva u obliku oblaka koji porasla 18 km, od eksplozije od nuklearne bombe "Fat Man" pokrenuta od strane B-29 Bock je "Car" preko Nagasaki 9. kolovoza svibnja 1945. Slika je djelo oružanih snaga Sjedinjenih Američkih Država. Izvor: GNU Free License Doc, www.wikipedia.org Biologija Fotografije Nijemcima i Francuzima, koji su bili protagonisti najvećeg borbi našeg planeta, koji se dogodio na periferiji grada Verdun - Francuska, tijekom Prvog svjetskog rata. Od 21. veljače do 19. prosinca 1916, više od 700.000 vojnika je ubijeno ili ranjeno. Prema statističkim podacima, 2.380 vojnika, u prosjeku, pogodili su neke vrste oružja, svaki dan, od njih, 880 umrlo. Izvor: Centar za suvremenu studije, Odsjek za povijest, Universidade Federal Fluminense, www.historia.uff.br S krajem rata, kapitalistički sustav je na rubu kolapsa, od europskih zemalja počeo oporavljati. Organizirali su i razvili svoju proizvodnu strukturu, čime se smanjuje uvoz američkih proizvoda. Zbog ovog industrijskog razvoja, postoji neravnoteža između roba proizvedenih i kupovnu moć. Insta-lou do gospodarske krize kapitalističkog sustava u 1929, uz pad od New York Stock Exchange. Brojni industrije su zatvorena, tu je zatim masovni otkazi milijuna radnika. Ova ekonomska kriza pogodila svijet ubrzano. Kasnije, postoji sukob još veći i poražavajući. Godine 1939, potaknuta Nacistička Njemačka i Japan u Drugom svjetskom ratu, a zemlje borio ozbiljno za teritorijalnom osvajanju i moći. Osim oružja rata, Sjedinjene Države su koristili atomske bombe koja je pala na grad Hirošimu 6. kolovoza 1945, sa stanjem osamdeset tisuća mrtvih u sekundi. Tri dana kasnije, pokrenuo drugi atomsku bombu na Nagasaki gradu, ubivši više od četrdeset tisuća ljudi. Tijekom dva svjetska rata, prirodne znanosti i temeljna tornaramse prisutni. Razvoj fizike i kemije je izvanredna, a kao posljedica izgradnje nuklearnog oružja i razvoja u poljoprivredi, izgradnji i medicini. Za vrijeme rata, 1939, genetika je korišten od strane nacističke Njemačke kako bi se dobila vrhunsku utrku (eugenika), čime se stvaraju užas holokausta, gdje se milijuni Židova stradalih u koncentracijskim logorima. U Brazilu, eugenika je snažno artikulirao ideju izbjeljivanje. Ustav iz 1934 eugenički potiče obrazovanje i ograničiti ulazak imigranata prema njihovoj nacionalnosti (LIMONCIC, 2005, str. Ipak, u okviru razvoja osnovnih genetike, proučavanje krvnih grupa je iznimno važno jer su modeli nekih oblika nasljednog prijenosa. Postojanje više alela u čovjeku je vidio u početku za ABO gena, proučavanje učinaka niza razvojnih procesa u populacijske genetike, naširoko koristi krvne grupe, nasljeđivanje Rh sustav je vrlo jasno alelismos odlučiti između jednog ili više, koristi frekvenciju gena odgovornih za krvne grupe pojasniti povijesne odnose između različitih etničkih skupina Krv: Red Sea koja održava život