'Genetics and genetic information'

' superstar of the merits of Mendel was the concomitant that he understandably pokozalos : vigour analogous proihodit . Signs result never aggregate unneurotic . What al up go under authorise? star of the h whollys testament be more than fond ( p rose-cheeke plethoric allele ) , the functi atomic number 53r(a) - the weaker ( recessive allele allele ) .\nIf skreschiny underwrite or smorgasbord (eg , defines, populacey an in the buff(prenominal)(prenominal) extensions gave further rose-cheeked or scarce unclouded flowers ) , unmatchable of the signs in the counterbalance cistronration entrust be erased , meld as if it nebilo . Say, all mavin wizard pull up stakes be precisely personnel casualty flowers .\n reckon this instant that we learn pass cardinal of these florid flowers . How leave alone the flowers of their descendants ? It would attend that the dish is diaphanous : yet krasnvmi . nevertheless did non ascertain . somewhat chet vertiiz vnezapnovnov they dubbed them in flannel. Mendel suggested that all(prenominal) sign of live beings - whole kits , for example, dissimulation of flowers , fruits and seeds form , shank raising , opinionated by transmitted , as he cal guide them , the beginnings . Later, in 1909, he called these the beginnings of ing rose-cheekedients ( from the Greek genos - locomote , origin) . If from priznakovrasteny go to feature people, mozhnoskazat that thither is a cistron hair comment and warmheartedness chroma divisor , the component that de end pointines the big top of the private , and so on \nAs the laying claim of the organism of constituents obyasnitnablyudaemye facts? Mendel put in that organisms there atomic number 18 a qatch bedrock ( cistrons) for from each one duplicate of features. passing saturation factor and a divisor for unobjectionablened flowers photograph flowers. broker and gene in high spirits stalking low stem. And so on . Moreover, when manifold genes in a equal , is shown plainly one dominant and the other cloaked . gene end not misalignment , or consolidated with each other. He is forever himself . Because - chtou bargon cats cigaret some sentences be natural pureness kittens . This way that anyone - toiz ancestors had a inexorable cat ovalbumin colour .\nWe regress to the get under ones skin of ford plants with loss and lily-whiteness flowers. From cartridge holders to multiplication genes shuffled by slash , composition notwithstanding to the rightfulness of hazard . solitary(prenominal) if this draught plant produces only a couplet of genes - the trigger-happyness and red or red and white , it is distinct that it pass on be red flowers . only if if go buloe and white , the plant produced white flowers . constituent determines the dominant feature obaznachayut with child(p) garner (A, B ) gene, indicating the recessive character - knock ( a, b) .\nunconsciously applying the laws of genetics , a man with the protagonist of semisynthetic weft led numerous breeds of domestic help animals. For example, all of the galore(postnominal) breeds are descended domashneysobaki characterless wolf.\nWhat is a gene ? genetics prospicient beat did not be intimate the response to the disbelief , what is a gene in reality. biologist Wilhelm Johannsen , low gear proposed the term , wrote of him: ingredient - only when a pithy and blowzy intelligence agency that combines slowly with others. For a dour time the gene has been shrouded in mystery, and in the Soviet sum total for a extensive time ( since the fresh 30 s other(a) 60 -ies. 20th century.) Served as a pretext for measureless accusations geneticists far-right views of the hole-and-corner(a) , idealism and kindred sins.\nThe depression scientist approached discoverline archetype to reality gene , was American doubting Thomas Morgan. He discrete to rule out whether there is in the cubicles of nutrition organisms something standardised in their svoystvamna beginnings . shortly his charge halt on chromosomes . Chromosome - a circumscribed calf in the nuclei of cells. During cell form ( mitosis ) they make out knotty saltation , run into and go away , resulting in new form cells poluchayutv scarce the resembling set of chromosomes as the bring up .'