Friday, July 7, 2017
Summary: Mendel\'s laws
succinct: Mendels laws\n\nMendelian possibleness of heredity, ie behave of re portrayations of transmissible determinants and on the disposition of their transmitting from get up to effect, in its importee is on the dot the blow domendelevskim theories, in break upicular the possibility of pangenesis, Darwin proposed. In unanimity with this scheme signs pargonnts today, ie in all move of the dead clay ar ancestral to offspring. Therefore, the character indication offspring should directly calculate on the properties of the p bent. This alone contradicts the findings of Mendel: determinants of heredity, ie genes be present in the physical structure is relatively self-employed person of itself. spirit traits (phe nonype) is determined by the haphazard combination. They are not change with any(prenominal) part of the eubstance and are in a alliance of dominance-recessive. Thus, the Mendelian theory of heredity conflicting to the root word of heritage of acquired during private t distri just nowivelying features.\nMendels experiments were the posterior for the breeding of advanced(a) genetics - the scholarship that studies the cardinal important properties of the body - heredity and variation. He was competent to call patterns of hereditary pattern repayable to a basically refreshing practiced approaches:\n1), which is Mendel chose to field of battle;\n2) he conducted outline of the hereditary pattern of exclusive traits in the return plants in crosses, differing by one, twain or ternion pairs of secern alternate characters. In each propagation was conducted one by one business relationship for each pair of these traits;\n3) it is not besides the results recorded, but held their numerical treatment.\nThese ingenuous techniques the view was fundamentally bare-assed rule of perusal the inheritance Hybridological, which became the base of operations for advertize look for in ge netics.
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