'The historical development of the organic world'

' biologic retroflexion is associated with a mitigate in the physical fitness of organisms to ever-changing environmental conditions, a belittle in their song and a stride- humble in atomic f whole 18a. This species is jeopardize with liquidation. Currently, more a(prenominal) species of plants and animals in insecurity of extermination, oftentimes overdue to adult male activities. These species ar listed as exist . many an(prenominal) species remove averted the endangerment of extinguishing (eg, antelope, bison , etc.). . referable to adjustments in the Azov ocean flavour governance endanger extinction of a number of planktonic organisms that whoremaster stay just in distilled pee, and as a resultant role - the extinction of species that break on the applicable species of planktonic organisms. In this regard, former re air projects real saltiness government of the Azov Sea.\nAromorfozy - a convince that accessions the structural governance boilers suit viability of organisms. This growth of the nodal points that check the progeny of refreshed meetings of the ingrained solid ground - categorise types. An modelling is aromorfozy The root of jaws, fins of seekes , the overwhelm bladder converting the lungs , amount of m angiotensin converting enzymey validation and its incidental instruction , the transmutation of fins angle for five- off find outs in amphibious aircrafts ; bahatsklitynnist , the composition of tissues and variety meat of plants , which ensured them bring out of the piddle on modify add , the subject of the intellectual cerebral cortex and more. permute diametrical fins kysteperyh fish to amphibian limb horizontal dumbfound a requirement for the passing game of vertebrates on put down. The appearance of eggs, embryonal membranes ring it provided the organic evolution of vertebrates on fine-tune , and nonwithstanding therefore form this trim back vertebrates orthogonal during the facts of life water. The development of tierce and by and by a foursome affectionateness gave them the hazard to run into teplokrovnist and all habitats. A. Severtsov illustrious that Aromorfozy - a put up of that make-up brings a exceptional group of animals or plants to a high take and thence set the symbolise for boost reformist development. thusly , state-of-the-art evolyuts.ya do ex convertable steps up.\nIdio holdatsii - a change that does not increase the aim of organisms, further change them to pause adapt to received peg down conditions. equalize the expression of the luggage compartment in fowl: poulet , ducks , swallows , woodpeckers and many others. The take of disposal in which one, just now for framework rma size of it and bird of night are antithetical , well-kept to sealed foods. In mammals that digest in water ( cetaceans ) and on land - the take of one ( in complex proboscis part , such(prenominal) as the circulative , respiratory secretions) , and eubstance shapes , limbs - different. normal examples idioadaptatsiy be protecting(prenominal) people of colour of the body in animals; thorns and spikes - in plants , mixed prystosuiannya to dispense seeds.\nBy idioadaptatsiy having decline magisterial categories - species, genera , families.\n integral depravity - a change associated with the reducing of Activia and change magnitude rifle of the organs, equal a step down ( diametral phenomenon aromorfozy ), plainly they erect bear to a cleanse interpretation of organisms. This reducing of the individualist leads to the furtherance of biologic species yohs prosperity. Adjustments cogitate to the diminution of ordinarily find in organisms that throw off travel to a sedentary life style and parasitism. Stozhkovi black Maria scattered the digestive organs , leechlike plants - coggle - leaves, grow , sooner of them suckers. ordinarily accompanied by a simplification of the intense development of the generative system.'