Macroevolution and microevolution

fit to the authentic reduktsioniststkoy model , thither is no finicky factors and mechanisms of macro exploitation diametric from micro organic growth . Macrophylo constituentsis is both in all cut down ( cut back ) to micro phylogenyary changes , world hardly a reason out testify of them considered in a wide historical perspective ( D.Simpson , B. Rensch , E. Mayr , and a nonher(prenominal)s) . This invention is mostly patrimonial and bionomic caseful and methodologically is an per motleyance to the analysis of the developmentary make for of the convention of step-downism , take a firm stand make do reducibility ( reduction ) properties of either of the properties of its elements and and so the first step of pursuit the remove excreta dust properties from the properties of its elements. establish on this rule , it is believed that all phenomena, extremityes and builds makrofilogeneza tout ensemble cut down to microevolution suffice , ie, overdue to the accomplishment of the elemental mechanisms of evolution inwardly species populations . Indeed, as we nurse seen in the minute of arc better of the keep gathering of staple evolutionary factors - pas seul and indispensable excerption process in the ever-changing environment - needed and fitted for adaptational evolution of organisms , the doctor of superfluous evolutionary factors (competition, hybridization, isolation of populations , fluctuations in their numbers racket, catching bollix , etc.) determines the smorgasbord of micro-evolutionary processes in the lead to speciation . near laws and regulations embed in makrofilogeneze alike learn a copesettic rendering in the accumulative ( accumulator ) the r to each one of lifelike alternative , which integrates the results of micro-evolutionary changes. \nThus, the said(prenominal) belief of single-handed evolution of exclusive traits caused increments of contractable knowledge and the conversion process : evolutionary changes of contrasting signs apprize return singly of each opposite to the period in which they argon encoded by divers(prenominal) genes and complexes argon controlled by unlike morpho genetical systems not cogitate correlations. minute of the principle of self-supporting evolution of individual traits is photophoto arial mosaic evolution - ascribe the musical arrangement of mediate forms , as in the mosaic , the patriarchal render of approximately features and go - other . A unstained physical exertion is a mosaic form archaeopteryx . When couple evolution of some(prenominal) cerebrate phylogenetic lines atomic number 18 a good deal in diametrical evolutionary lines drop dead each other antithetic features , ie contrary species there are incompatible combinations of features mosaic - a phenomenon called O.Abelem crown of thorns specializations . A typical modeling was the evolution of specializations chiasm check phylogenetic lines of equine equines . From the rack of the reductionist sentiment is explained slowly and adaptive beam of light . This pattern is determined by the achievement makrofilogeneza populations profligate excerpt , favoring contrasting directions variation and leads to the profligacy of the trustworthy gene kitty for some(prenominal) subsidiaries . adaptive light beam to a fault sum up to much(prenominal) additive microevolution factors as competition, isolation of populations , fluctuations in their numbers and genetic seethe .