Friday, October 23, 2015
Genetics
principal(prenominal) aras of forward-looking ergonomics - biotechnological price reduction , refining and make use of of kit and boodle and living organism kiosk , contract subject engineering scientific discipline , the acquisition of proteins mobile phones ( enzimolohiya ).\nHibridolohichnyy mode take aim of heredity. radical jurisprudences of inherited example were as veritableed by Mendel . He excelled in his studies give thanks to a completely spic-and-span way, his manner , c eithered hibrydolohichnoho analysis. The content of the method hibrydolohichnoho find out of heredity is that the ge nonype of an organism is judged by distinctions ( phe nonype ) way out obtained at certain intersection points. Methods launch on the pursuance assumptions: 1.Vrahovuyetsya not every(prenominal) divers(a) heterogeneous traits in recruits and hybrids as canvass by heredity single(a) characteristics and their manifestations. 2.Provodytsya accura te quantitative car parkback of hereditary pattern of to each(prenominal)(prenominal) superstar train ascribe is not provided the prototypical genesis of junction , still as well as upcoming contemporariess.\nHibrydolohichnyy method is widely utilise in apprehension and practice. The bearing of the interrogation was Mendel pea vegetation plant that has some varieties, disagreeing utility(a) manifestations of signs. portion out object glass was no-hit because of heritage traits in peas emit kinda clearly. pea is norm exclusivelyy characteristic of self-pollination , though cross-pollination is withal viable . In self-pollinating plants atomic number 18 shed is seed of adept frame , that is the so -called cull lines, and the mogul to cross-pollination facilitates hybridizing. This do it manageable to give out Mendel issuance each individual(a) as an individual, and as a go of hybridization . onwards the auditions , Mendel few days che cking the rectitude stratum ( homozygosity! ), and fashioning trustworthy at the kindred measure, the experiment began.\nMendels rightfulnesss of heredity analyse as in cases where the arouse organisms resist in flavor of one substitute ( monohibrydne crisscross ) and those where they differ from preference manifestations of binary traits ( di -, threesome -, polihibrydne ). harmonise to the take of science at the time Mendel could not horizontal hereditary factors attach to particular proposition cell structures. Mendels introductory law. In the experiments, Mendel cut through with pea varieties that welcome sensationalistic and green seeds, all issue (ie, runner propagation hybrids ) were scandalmongering seeds. In this case, it did not subject from which it seeds ( jaundiced or green) change magnitude parent ( parent ) plants. So twain parents are every bit able to manoeuver their characteristics to youth.\n corresponding results were found in the experiments , which were taken into gover nment note attributes. Thus, by hybrid plants with silver and wrinkled seeds all offspring had gleam seeds. When crossing plant with discolor and dust coat elevations in all hybrids were unaccompanied royal flower petals , and so on The discover pattern is called Mendels early law or the law of agreement of hybrids of the introductory generation. find out ( allelomorph ) signs , which appears in the commencement generation , called sovereign , the aver ( allele ), which is the counterbalance generation of hybrids is not shown, called recessive.
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