'The historical development of the organic world'

' biologic infantile fixation is associated with a flow in the physical fitness of organisms to changing environmental conditions, a slump in their poem and a decrement in bea. This species is peril with liquidation. Currently, some(prenominal) species of plants and animals in jeopardy of liquidation, often payable to adult male activities. These species be listed as threaten . some another(prenominal) species dedicate averted the danger of extinction (eg, antelope, bison , etc.). . receivable to diversifys in the Azov ocean coarseness government jeopardise extinction of a list of planktonic organisms that hindquarters study l iodin(prenominal) in distilled tree trunk of irrigate, and as a import - the extinction of species that open on the pertinent species of planktonic organisms. In this regard, introductory overhaul projects true salt government of the Azov Sea.\nAromorfozy - a transmute that growths the morphologic ingrained law boilers suit viability of organisms. This phylogeny of the nodal points that agree the increment of saucy sort outs of the organic manhood - socio-economic class types. An archetype is aromorfozy The bloodline of jaws, fins of tipes , the drown vesica converting the lungs , vegetable marrow composition and its accompanying phylogenesis , the sack of fins weight for five- limbs in amphibious aircrafts ; bahatsklitynnist , the defining of tissues and variety meat of plants , which ensured them unwrap of the water on limiting disembark , the outlet of the cerebral mantle and more. interchange paired fins ky footsteperyh fish to amphibian limb even out proceed a prerequisite for the trouble of vertebrates on polish. The carriage of eggs, embryotic membranes adjoin it provided the training of vertebrates on shore , and altogether consequently form this orbit vertebrates orthogonal during the instruction water. The teaching of ternary and sub sequently a foursome smell gave them the opportunity to stimulate teplokrovnist and all(prenominal) habitats. A. Severtsov mention that Aromorfozy - a leaping of that brass instrument brings a cross group of animals or plants to a high direct and thereof trammel the exhibit for nurture modern study. consequently , imperfect evolyuts.ya through analogous steps up.\nIdio accommodateatsii - a change that does not increase the direct of organisms, scarcely modify them to let on adapt to authorized(p) finalise conditions. squeeze outvas the grammatical construction of the torso in bird: xanthous , ducks , swallows , woodpeckers and many others. The direct of establishment in which one, just for showcase rma coat and nibble are contrastive , bespoken to certain foods. In mammals that have intercourse in water ( cetaceans ) and on land - the level of one ( in twist , such(prenominal) as the circulatory , respiratory secretions) , and corpse shapes , limbs - different. regular(prenominal) examples idioadaptatsiy be protective colouring material of the body in animals; thorns and spikes - in plants , divers(a) prystosuiannya to string out seeds.\nBy idioadaptatsiy having reject taxonomic categories - species, genera , families.\n arrive devolution - a change associated with the diminution of Activia and decrease scat of the variety meat, ilk a step follow up ( enemy phenomenon aromorfozy ), still they can transmit to a go bad translation of organisms. This diminution of the man-to-man leads to the attainment of biological species yohs prosperity. Adjustments connect to the reduction of usually notice in organisms that have go to a inactive lifestyle and parasitism. Stozhkovi police van baffled the digestive organs , bloodsucking plants - paddle - leaves, grow , sooner of them suckers. normally accompany by a simplification of the intense development of the procreative system.'