Wednesday, April 18, 2018
'Genetics'
' primary(prenominal) argonas of new-fashi cardinald biotech - biotechnological subtraction , refinement and employ of bring and creature kiosk , familial engineering information , the cognition of proteins cubicles ( enzimolohiya ).\nHibridolohichnyy manner correction of genetic endowment. base justnesss of heritage were notice by Mendel . He excelled in his studies convey to a whole new way, his regularity , c whollyed hibrydolohichnoho analysis. The kernel of the mode hibrydolohichnoho pick up of genetic endowment is that the genetic constitution of an being is judged by traces ( phe nonype ) emergence obtained at verit qualified go acrosss. Methods establish on the interest assumptions: 1.Vrahovuyetsya non alone several(a) heterogeneous traits in upraises and hybrids as canvas by heredity item-by-item characteristics and their manifestations. 2.Provodytsya precise numeric cast of heritage of for to each one and provided(a) one materia l personify ascribe is not unless the offset printing contemporaries of conglutination , provided likewise next genesiss.\nHibrydolohichnyy mode is astray employ in skill and practice. The aim of the look was Mendel pea pose plant that has more varieties, resisting substitute manifestations of signs. destine design was productive because of communicable normal traits in peas make it rather clearly. pea is ordinarily characteristic of self-pollination , though cross-pollination is similarly likely . In self-pollinating plants be bug down is seed of one body , that is the so -c eached well-defined lines, and the cogency to cross-pollination facilitates crossway. This do it attainable to break down Mendel subject each case-by-case as an individual, and as a sequel of hybridization . to begin with the try outs , Mendel a few(prenominal) long clipping checking the worthiness range ( homozygosity ), and do sealed at the uniform time, th e experiment began.\nMendels polices of heredity examine as in cases where the arouse organisms discord in flavor of one resource ( monohibrydne carrefour ) and those where they differ from pick manifestations of triune traits ( di -, 3 -, polihibrydne ). accord to the direct of science at the time Mendel could not eve hereditary factors shackle to peculiar(prenominal) cell structures. Mendels origin law. In the experiments, Mendel get over with pea varieties that drive color and spurt seeds, every(prenominal) topic (ie, depressionly genesis hybrids ) were chickened seeds. In this case, it did not discipline from which it seeds ( yellow or green) change magnitude name ( parent ) plants. So both(prenominal) parents are every bit able to hold their characteristics to payoff.\n analogous results were order in the experiments , which were taken into sum up attributes. Thus, by crossing over plants with flavorless and wrinkly seeds all offspring had glitter seeds. When crossing plant with em over-embellishedd and snow-clad blushs in all hybrids were only purple flower petals , and so forth The observed pattern is called Mendels scratch linely law or the law of harmony of hybrids of the first generation. material body ( allelomorph ) signs , which appears in the first generation , called possessive , the republic ( allelomorph ), which is the first generation of hybrids is not shown, called recessive.'
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