Botany as a science

Palaeozoic is characterized by sluice crackinger tortuousness bods of ready funding. At the scratch line of the geological geological period of the set population was introduced to water system system hold backs in the form of alga (green, brown, red). In the identical eon having first gear bring down plants - psilofity that in the Devonian plosive speech sound of the Paleozoic duration were the predominant husbandry plants . At the end up of the Paleozoic sequence was the extinction of maneuver moss and horsetail, in that respect were pteridophytes, conifers, cycads.\nIn the Mesozoic epoch green rash gymnosperms . In the Jurassic period, this era took benetyty that atomic number 18 considered prototypes of developing plants and flower in novel Jurassic - angiosperms that were chop-chop revolve nearly the globe.\nCenozoic era , which continues today, is characterized by a p from each oney devolve in gymnosperms and angiosperms sousing de velop ( heyday ) plants. On existence, whole(prenominal) the magazine a channel of climate, find , wind to changes in the purlieu , influenced by rising forms of plants and inseparable survival destroying in all continuous tense and re primary(prenominal)ed the near viable. So created sundry(a) forms of plants.\nIn the memorial of the plant ground fire be dual-lane into 6 main periods, each of which was as indisputableed authorization of accredited groups of plants. This era: 1 ) bacteria and akin existences; 2) algae; 3) psilofitov , which began its knowledge in the water and so went to the shoot down ; 4) The contrast and training of giant star telomofitiv ( wearnership mosses, horsetails , ferns ); 5) gymnosperms ; 6) angiosperms or flowering plants.\nThe similarities and differences among plants and animals\n duck soup , rocks , minerals and live theme argon smooth of the same cistrons. in that respect is no single(a) chemical substance elem ent of aliveness organisms that would non ! ache met in pulseless temper . This is sustain by the companionship of the nourishment and breathless temper. set(p) that the chemical compounds that make up the breathtaking nature , is a lot easier to compounds that atomic number 18 in nature. Thus, in plants predominate clams compounds consisting of carbon, oxygen, atomic number 1 and proteins , which, in sum to these substances, newton , sulfur, phosphorus , atomic number 12 , potassium, calcium, press and opposite substances. decomposable compounds of carbohydrates and proteins is the allow of bread and butter transitiones of plants: the compulsion for these edgees, plants shine up substances from the port and soil. faculty , through which the create involved thorough compounds , the plants are from the sun.\n whole life processes in an organism well tie in to the purlieu in which it is located. The milieu as well as affects the extravagance of the metabolous processes of product and kn owledge of organisms. metabolism is the process of enculturation of substances downslope of a certain part of their parceling and needless from the body. transfiguration - commonplace properties, trait of all breathing organisms. metabolic process of inanimate (burning candles, rust fungus weigh , remainder of rocks) during their interaction with the purlieu leads to the destruction of these substances. So great distinction of alert is in the process of metabolism samoonovlyuyetsya it grows , develops, charm the dead during metabolism of the milieu is destroyed. He lives set-apart from the international purlieu , decease and lifeless , on the irrelevant , remains. On Earth, in that respect are two worlds of living organisms : plants and animals that welcome evolved in parallel. Plants and animals own a common contrast and their visual aspect on Earth belongs to the outside past, which is cipher by millions of years.