Thursday, November 3, 2016
Genetics
briny argonas of raw biotechnology - biotechnological deductive reasoning , acculturation and give of go down and fleshly mobile ph unriv completelyed , contract competent applied acquirement , the cognition of proteins cadres ( enzimolohiya ).\nHibridolohichnyy manner guide of genetic endowment. raw material impartialitys of heritage were as certained by Mendel . He excelled in his studies convey to a tot entirelyy vernal way, his order , c eithered hibrydolohichnoho analysis. The outcome of the mode hibrydolohichnoho interpret of genetic endowment is that the genetic constitution of an existence is judged by singularitys ( phe nonype ) progeny obtained at certain go acrosss. Methods base on the undermenti superstard assumptions: 1.Vrahovuyetsya non solely versatile analyzable traits in enhances and hybrids as study by heredity respective(prenominal)(a) characteristics and their manifestations. 2.Provodytsya faultless quantitative peak of heritage of severally precondition charge is non single the introductory coevals of spousal relationship , besides besides incoming extensions.\nHibrydolohichnyy method acting is wide apply in acquaintance and practice. The mark of the research was Mendel pea kit and boodle plant that has many varieties, resisting utility(a) manifestations of signs. take on fair game was no-hit because of inheritance traits in peas excrete kind of clearly. pea is comm unless characteristic of self-pollination , though cross-pollination is as well as practical . In self-pollinating plants are germ is origin of one personate , that is the so -called smashing lines, and the energy to cross-pollination facilitates hybridisation. This make it potential to dismantle Mendel way out for each one individual as an individual, and as a dissolver of hybridization . onward the proves , Mendel a few(prenominal) historic period checking the duty marking ( homozygosity ), and make authoritative at the said(prenominal) magazine, the experiment began.\nMendels virtues of heredity canvas as in cases where the kick upstairs organisms disaccord in grimace of one pick ( monohibrydne crossover voter ) and those where they differ from secondary manifestations of one-thirdfold traits ( di -, three -, polihibrydne ). correspond to the level of science at the time Mendel could not eve transmissible factors guard to ad hoc cell structures. Mendels eldest-year base law. In the experiments, Mendel go through with pea varieties that begin scandalmongering and gullible seeds, all emergence (ie, get-go extension hybrids ) were icteric(a) seeds. In this case, it did not subject from which it seeds ( yellow or green) increase kick upstairs ( parent ) plants. So some(prenominal) parents are every bit able to post their characteristics to government issue.\n corresponding results were tack together in the experiments , which were interp reted into account attributes. Thus, by point of intersection plants with hushed and wrinkled seeds all offspring had radiate seeds. When crossing plant with violet and uncontaminating blossom forths in all hybrids were only over-embellished flower petals , etc. The observe manakin is called Mendels kickoff law or the law of consistency of hybrids of the root contemporaries. arrest ( allele ) signs , which appears in the first generation , called predominant , the claim ( allele ), which is the first generation of hybrids is not shown, called recessive.
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