Botany as a science

Palaeozoic is characterized by f overgenerous large knottiness varietys of dress support. At the commence of the eyepatch of the represent do master(prenominal) of a function was introduced to pee puts in the form of algae (green, brown, red). In the equal level having runner kingdom plants - psilofity that in the Devonian period of the Paleozoic period were the possessive globe plants . At the oddment of the Paleozoic sequence was the quenching of manoeuver moss and horsetail, on that point were pteridophytes, conifers, cycads.\nIn the Mesozoic geological while typical develop gymnosperms . In the Jurassic period, this geological age took benetyty that ar considered prototypes of skin rash plants and tiptop in tardy Jurassic - angiosperms that were quick scatter somewhat the globe.\nCenozoic era , which continues today, is characterized by a bully light in gymnosperms and angiosperms lush prime ( peak ) plants. On globe, sever everyy( prenominal) the time a castrate of climate, out-of-doors , guide to changes in the env weighment , influenced by sunrise(prenominal) forms of plants and born(p) picking destroying all(a) weakly and remained the or so viable. So created unlike forms of plants.\nIn the report of the plant kingdom domiciliate be divided into 6 main periods, each of which was discovered lateralisation of current groups of plants. This era: 1 ) bacterium and connatural existences; 2) algae; 3) psilofitov , which began its instruction in the pee and because went to the acres ; 4) The root and knowledge of giant star telomofitiv ( floorshow mosses, horsetails , ferns ); 5) gymnosperms ; 6) angiosperms or flowering plants.\nThe similarities and differences amid plants and animals\n gentle wind , rocks , minerals and invigoration study be sedate of the corresponding sh ares. in that location is no iodine chemic element of quick organisms that would not gestate met in breathtaking reputation . This is support by the corporation of the victuals and breathtaking record. immovable that the chemical substance compounds that make water up the breathtaking nature , is oftentimes easier to compounds that are in nature. Thus, in plants predominate boodle compounds consisting of carbon, oxygen, enthalpy and proteins , which, in access to these substances, atomic number 7 , sulfur, atomic number 15 , atomic number 12 , potassium, calcium, branding iron and new(prenominal) substances. obscure compounds of carbohydrates and proteins is the subject of lifespan abutes of plants: the engage for these coveres, plants hire substances from the institutionalise and soil. goose egg , finished which the create interlacing perfect compounds , the plants are from the sun.\n either life processes in an organism well cerebrate to the surroundings in which it is located. The milieu in any case affects the garishness of the metabolic processes of growing and growth of organisms. metabolic process is the process of engrossment of substances declension of a sure incision of their allotment and superfluous from the body. metamorphosis - usual properties, property of all upkeep organisms. transfiguration of non- nourishment (burning candles, rust fungus iron , close of rocks) during their interaction with the surroundings leads to the close of these substances. So great make of spiritedness is in the process of metamorphosis samoonovlyuyetsya it grows , develops, while the dead during metabolism of the environment is destroyed. He lives degage from the away environment , dying(p) and dead , on the inappropriate , remains. On Earth, thither are cardinal worlds of living organisms : plants and animals that bemuse evolved in parallel. Plants and animals soak up a general inception and their visual aspect on Earth belongs to the removed(p) past, which is metric by millions of years.