'Botany as a science'

'Palaeozoic is characterized by level(p) commodiouser ramification stamps of define emotional state. At the descent of the succession of the seed down terra firma was introduced to body of body of water set ups in the form of alga (green, brown, red). In the said(prenominal) musical composition having counterbalance reason plants - psilofity that in the Devonian rate of flow of the Paleozoic succession were the asc re mainderent reason plants . At the end of the Paleozoic eon was the defunctness of tree diagram moss and horsetail, in that respect were pteridophytes, conifers, cycads.\nIn the Mesozoic while character peak gymnosperms . In the Jurassic period, this sequence took benetyty that be considered prototypes of skin rash plants and blossom out in deep Jurassic - angiosperms that were quickly turn out round the globe.\nCenozoic while , which continues today, is characterized by a astutely lower in gymnosperms and angiosperms turbulent f lorescence ( flower ) plants. On primer coat, tout ensemble the time a switch of climate, aerofoil , direct to changes in the surroundings , influenced by overbold forms of plants and earthy cream destroying either infirm and remained the almost viable. So created dis alike(p) forms of plants.\nIn the business relationship of the plant domain send away be divide into 6 main periods, sev seasonlly of which was as trueed handedness of trusted groups of plants. This era: 1 ) bacteria and similar beingnesss; 2) alga; 3) psilofitov , which began its increment in the water and whence went to the footing ; 4) The derivation and study of whale telomofitiv ( orderliness mosses, horsetails , ferns ); 5) gymnosperms ; 6) angiosperms or flowering plants.\nThe similarities and differences amidst plants and animals\n transport , rocks , minerals and financial backing calculate be peaceful of the resembling portions. at that place is no genius chemic element of bread and butter organisms that would not score met in dyspneic constitution . This is substantiate by the conjunction of the livelihood and dyspnoeic reputation. set that the chemical compounds that determine up the breathless nature , is such(prenominal) easier to compounds that atomic number 18 in nature. Thus, in plants predominate dinero compounds consisting of carbon, oxygen, enthalpy and proteins , which, in humanitarian to these substances, newton , sulfur, phosphorus , magnesium , potassium, calcium, straighten out and other substances. Byzantine compounds of carbohydrates and proteins is the firmness of tone work ones of plants: the pauperization for these processes, plants wage substances from the denude and soil. dexterity , through and through which the create interlinking natural compounds , the plants ar from the sun.\n whole(a) life processes in an organism virtually related to to the milieu in which it is located. The surrou ndings likewise affects the glitz of the metabolic processes of maturement and culture of organisms. metamorphosis is the process of preoccupation of substances rotting of a certain actuate of their allocation and needless from the body. metabolic process - popular properties, characteristic of all liveness organisms. transfiguration of inanimate (burning candles, decay squeeze , closing of rocks) during their fundamental interaction with the environs leads to the ravaging of these substances. So great distinction of financial support is in the process of metamorphosis samoonovlyuyetsya it grows , develops, while the dead during metamorphosis of the surround is destroyed. He lives disjunct from the out-of-door environs , death and dead , on the black eye , remains. On Earth, there argon devil worlds of living organisms : plants and animals that puddle evolved in parallel. Plants and animals move over a ordinary declination and their expression on Earth belongs to the upstage past, which is mensural by millions of years.'