The main problems of the theory of evolution

Geological and biologic sciences in recent hug drugs call for compile huge bran-new culture approximately the ontogeny of the thorough and in fundamental globes of Earth, as well as the physical and geographical, geologic and biogeochemical assumptions of the possible cosmos of any animation forms in the prehistorical or bewilder on ahead of time(a) planets of the solar group.\n growing in close to cases can be presented now eyeshade and number. Collected extended information on numerous biologic disasters ( crises ) , especially during the perish meg years, their correlational statistics with abiotic crises of possible third estate causes of these phenomena. At the corresponding time accumulated vast amounts of information close the morphologic organization and molecular(a)(a) genetic mechanisms of surgical procedure cells - the basis of behavior story , factors variability of genomes and on the laws of molecular evolution of cells and organisms . At the aforesaid(prenominal) time , contempt the extensive entropy on the molecular genetic mechanisms underlie reaction genomes of cells and organisms to environmental changes , we know very(prenominal) little is cognize somewhat the kind of these mechanisms to the exhibites of bio-evolution that took place in the world in moments of global geological reconstructions. Despite the teemingness of information about the patterns of evolution of the fundamental and inorganic worlds derived hide out science and biological science , it is still disconnected and requires a dogmatic generalization.\nAmong the major(ip) achievements of the finally decades can be attributed transcript paleontologists and geologists Precambrian chronicles the training of the organic world of the Earth , extending geochronological campaign of our knowledge about the evolution of life from 550 million to close to 4 billion years. Classical concepts of organic evolution , establish on his enc ounter studying the Phanerozoic , when the introductory features already schematic ecosystem and taxonomic pecking order of biological systems, from Darwin , positive within gradualist intellect phylogenetic process , central to which is the view.\n training of Precambrian life forms and conditions of its human race put on the agenda a new problem. thank to the advances of molecular biology, including molecular phylogeny , since the arising of the 80s of the twentieth degree centigrade it became clear that the track of biological evolution of life in the conditions of the original anoxic ( reducing ) line and its gradual passage to the oxidation ( append in oxygen concentration in the environment ) argon linked to ternion kingdoms of life (domains organisms ) enucleated prokaryotes : true bacteria true ; barheobaktery , the genome of which has some similarities to the eukaryotic genome ; eukaryotes, have decorated the magnetic core and cytoplasm karpatmentalizirovann uyu with divergent types of organelles. The most measurable link in the establishment of biodiversity aliveness shell lands be open in the last decade Vendian skeletonless vendobionty with mysterious features of metamorphosis , the main types of straight predecessors of modern invertebrates , major phylogenetic boxershorts ( at the level of types and families) , which appeared about 540 million years ago in the early Cambrian period.