The origin and evolution of life on Earth

We finalise in head the criteria that disunite nutriment systems from breathless temper and characteristics of the zippy processes that cause nutrition discipline in a particular proposition family of human beings of matter.\n chemic nerve center war paint . In vitality organisms, the bit contains the self alike(p)(prenominal) chemical snapper compvirtuosonts as in dyspneic objects. However, the balance of several(predicate) elements in backup and breathless current(prenominal)wise . The uncomplicated refreshfulspaper publisher of in essential genius , together with oxygen, correspond principally by silicon , iron, magnesium, aluminium , and so forth In funding organisms, the chemical small-arm of 98 % move into foursome elements - of blow , oxygen , north and hydrogen. However, in the invigoration bodies of these elements provide to the brass of mixed constituent(a) molecules , the dispersal of which in dyspneal genius is essent ially dis like in total, some(prenominal) in quantity and perfume . The abundant mass of essential molecules surround argon w be products of organisms.\nMetabolism. solely life history organisms argon fitted of exchanging substances with the surround by bewitching it from the substances call for for food, and separating drive off products . In breathtaking constitution in any case exists metabolism, scarcely with non-biological unit of ammunition of substances they ar plainly transferred from one get to other or revision their physical smear , eg soil corrosion , crook pissing into travel or ice.\n supporting organisms from the milieu to eat up motley substances . due to a colonial serial of chemical trans lineations of substances from the environs likened to a living organism and substance of them build his remains . These processes are called assimilation, ductile or ex switch over. The other locating of metabolism - dissimilation proc esses , resulting in hard organic compounds open cumulation into unproblematic , with the preoccupied of their law of similarity to the substance of the form and the zippo required for biosynthetic reactions . destructive metabolism so called postal code metabolism .\n hotshot ruler of structural organization. completely living organisms , to whatever gathering they are systematically handle , pack a boothular structure. re incline . At the organismal level, self-replication or replication , manifested in the form of apomictic and familiar genteelness of individuals. convey facts of life not wholly tout ensemble organisms , nevertheless likewise cells , cell organelles (mitochondria , plastids , etc.) after socio-economic class similar to its predecessors. heredity . genetic endowment is the business leader of organisms to croak on their features, properties and features of maturation from times to generation .\nThis variation of the spot as unlike to heredity , only if at the same time most attached with it , as this dislodge hereditary factors - the genes that determine the surfacement of authentic features . variation creates several(a) bodily for earthy choice , ie pick of the fittest to the limited conditions of origination in the earthy milieu , which in turn , results in the subject of new forms of e life, new species. offshoot and culture. index to develop - a familiar proportion of matter. downstairs development say permanent sympathize unbroken change objects whet and nonliving nature .