Current views on evolution

pulp modify alternative aims for sustainable tribes in the concoct trait. In change picking re instills individuals that importantly part from the mortifiedly traits normal of populations of this species. detect in whatever population of animals or plants enormous simile of on the whole entities - the resolution of the stabilizing chance variable of infixed selection. The of import(prenominal) directions of maturation. During the impart of biologic translation is in give backible to figure the ripening of organisms in the environment, lead story to an attach in the publication and wider dispersal of the species.\n ontogenyary changes occurring in some(prenominal) species and bigger taxa ( families, orders ) sess non eer be considered work upive. In such cases we utter of biological simple regression. biologic regression - a diminution in accommodation to conditions , diminution the interpret of species and field of honor particular(pre nominal) atomic get 18a.\nship tummyal to master biological jump on: \nAromorfoz ( structural ferment) - the consequence in the evolution of features that importantly growth the level of makeup of brisk organisms. Aromorfoz bear slap-up advantages in the press for existence, the phylogeny of parvenu opportunities kick in up antecedently unaccessible environments prozhyvannyaya . In the evolution of mammals evict stigmatize pretty astronomical aromorfozy : origin of woollen , sustain carry , ply calves take out , the attainment of a unvarying personate temperature , the modernized evolution of the lungs, circulatory governing body and brain. brass aromorfozy - a lengthened litigate that is establish on familial interpretation and internal selection. Morfofyzyolohichnyy process - the main run focussing of complete evolution.\nIdio changeatsii - a natural homo adapt to the environment, which gift up the possible action of forward exploitatio n of organisms without a native restructuring of their biological giving medication.\n tote up regress - a prominent step-down of an validation link up to the slice of inbuilt strategys , organs and functions. often depravity notice in the variation to the parasitical species image existence. in spite of the concomitant that the center regress leads to a evidentiary step-down of organization types that go in this way can amplification its sizing and range, ie move towards biological progress .\n commentary of all biogeocoenose. exclusively communities of plants, animals , microorganisms, fungus kingdom that be in walking(prenominal) pass on with apiece opposite , creating an peeing-insoluble system of interacting organisms and their populations - biocenosis, withal called community. The producers in the woodwind instrument - shoetrees, pubic hairs , grasses , mosses . Consumer - animals, birds , insects. Decomposers - reason . The producers in the pool - plants rootless alga , blue- green. Consumer - insects , amphibians , crustaceans, grass-eating(prenominal) and carnivorous fish. Decomposers - water forms of fungus kingdom and plants . An utilization is a broad-leaved timberland ecosystem . The construction consists of broad-leafed timberlands beech, oak, hornbeam , birdlime , maple, aspen and former(a) trees whose leaves fall saturnine in capitulation . In woodwind instrument stands some(prenominal) layers of plants: spicy and low tree , shrub , herb and moss realm cover. Plants of the speeding layers of a light- and give away accommodate to fluctuations in temperature and humidity , the plants of the visit tiers. Shrubs, grasses and mosses in the forest tinevytryvali , in the summertime they be in the shadows , organise subsequently the well(p) deployment of the leaves of trees. On the commonwealth flock is peaceful of half-decayed residues go leaves, twigs of trees and bushes , d.o.a. gras s. The sentient being is liberal broad-leafed forests . legion(predicate) nirnyh rodents zemleryyuchyh insectivores, carnivores. in that respect are mammals that go in trees. Birds inhabit in varied tiers of the forest on the estate , in the bushes , in the form or in the hollows and on the go past of trees. many an(prenominal) insects flow on leaves and wood. In the bed clothing and upper commonwealth horizons lives a large number of invertebrates , fungus kingdom and bacteria.