Genetics

genetics rightly lav schytatsya odnoj of samh vazhnh areas not unless biology , plainly i vsey intelligence okazvayuschey suschestvennoe Effect on Life and ripening of piece of musickind.\nFirst show of henetycheskye formyrovalys in union with selskohozyaystvennoy and medytsynskoy deyatelnostyu people. Historic Documents svydetelstvuyut , that has sextet thousand historic period ago in animal cultivation sostavlyalys rodoslovne people already ponymaly , that fyzycheskye Some signs mogut peredavatsya coevals from maven another. Observations at nasledovanyy povshennoy bleeding in entities muzhskoho Paul ( hemofylyya ) otrazhen in relyhyoznh documents, in particular, in the Talmud (4-5 century BC. E. ). absend to legacy of coevals in extension opredelennh pryznakov sostavljaet concept unmatchable vazhneyshyh properties of alive - nasledstvennost . Otbyraya opredelenne of organisms and race in pryrodnh skreschyvaya s amongst themselves, soldiery sozdaval uluchshenne varieties of plants and animals inventory , proper big cat obladavshye emu properties. From toho sleduet , that man zamechal and razlychyya , voznykayuschye in propagation zhyvh organisms and otlychayuschye offspring from parents. So there man ymperychesky (without full of reasonableness suty unconscious process ) yspolzoval else osnovopolahayuschee Properties behavior - discrepancy .\nThus, nasledstvennost - Properties zhyvh organisms obespechyvat strukturnuyu and funktsyonalnuyu preemstvennost surrounded by coevals and variance - Changes nasledstvennh zadatkov , voznykayuschye to generation.\nFundamentalne characteristics and variability of living nasledstvennost tesno svyazan village of reverberation and development and yndyvydualnm sluzhat neobhodymmy predposlkamy process of evolution. Thanks variability raznoobrazye There zhyvh forms and nasledstvennost sohranyaet volyutsyonny have intercourse biologically open to generation.\ngenetic science - the scholarship yzu chayuschaya zakonomernosty nasledstvennosty and variability , as well as byolohycheskye Mechanisms , s obespechyvayuschye .\nFirst scientific Validity graduation forward in Study nasledstvennosty áûë through avstryyskym monk Gregor Mendel , kotory in 1866 g opublykoval denomination , zalozhyvshuyu bases Modern genetics. Mendel showed the makings of something nasledstvenne not smeshyvayutsya and peredayutsya descendants from parents as text dyskretnh ( obosoblennh ) units. These edynyts , predstavlenne in the face pairs ( alleles ), and ostayutsya dyskretnmy peredayutsya posleduyuschym Generation in muzhskyh and Statistics gametes kazhdaya of kotorh soderzhyt one units of kazhdoy couples. In 1909 danish g Botanica Products Ltd. These edynyts Yohansen named genes , and 1912 g US geneticist Morgan showed something nahodyatsya ones in the chromosomes.\nOfytsyalnoy date rozhdenyya Genetics schytayut 1900 h , when bly opublykovan information G. de Vries and K.Korrensa K.Chermaka , faktychesky pereotkrvshyh zakonomernosty nasledovanyya pryznakov , ustanovlenne H.Mendelem . First desyatyletyya twentieth century okazalys ysklyuchytelno plodotvornmy in the development of major(ip) provisions and sent genetics. It would sformulyrovano at creation of mutations , populyatsyyah chysth lines and organisms , hromosomnaya Theory nasledstvennosty , indeterminate , standard homologic law , poluchen info at nasledstvennh detail of changes pod pull through renthenovskyh rays , Start inventive has been the foundations of genetics creation in organisms.