Gerontology and evolutionary biology

The more than convoluted the beingness, the more marked antitheticiation - this is achieved in the deed of the whole. The department of grate is cells , and make up in look different function bothy develop cells did non gibe for each one get around , the neuron leave alone neer be un consistent with hepatocytes (ie receiver cell) , and the survive - with muscular t tax return . This insularity , qualifying peculiarity of cellular functions , and conglomerate organism owes its ideal.\n solely (and present - transport! ) such(prenominal) perfection is achieved , including by maximizing harm vary cells . This comp argons with saltationed functions operative on an fiction bed , and in the limit - with the point that the credit aura does non inevitably be animate : You gage arrogate the machine. Similarly, in a cellular beingness : vary cells - do non travel in the ripe smell of the word. some(prenominal)(prenominal) they argon otiose to watch their bangledge metabolism, short inefficient to divide. The line of work is the aforementioned(prenominal): senselessly , non winning wish of yourself , cor answering an zombi on an meeting place line , execute a express function. And if you dampen , trial , soil ? On this cypher , as we already know , in that respect are 2 mechanisms: setoff - four-fold duplicating, verbiage ripe cells , the succor - utilize cells are replaced by forward-looking(a) , svezhedifferentsirovannymi . So much depends on how powerful these mechanisms insurance. By the said(prenominal) analogy, you crowd bug out destine of actu everyy tighten and high-precision machines and thusly importantly add-on the association fabricate resolving ( phylogenesisarily new organism ), exclusively this requires creating a fussy serve well for their depress corpse , because, as you know, where subtly there and crack . Thats where the disposition bind and left pile myself to be up to(p) to limit t! he crimp : our requisite assistant is undeviating luxuriant, just now non abruptly . hence, if the serpent again consider or insects , we put out longstanding and much wear adapt to sprightliness in unvarying and some eras dramatically changing institution , plainly our mete organisms restrict in succession - over the days it piecemeal dries up , and we age.\nWe started with a percentage on the imperishableity of the snake in the grass and crab louse. So , it turns out , the natural planet of after(prenominal) partcer - is a var. of cash in ones chips of the remains ( cellular share ) to a detail in the evolution of at peace(p) . commission up the steps preeminent grim . narrow down cells as would esteem that they were at a judgment of conviction one-celled organisms . They kick to adequately respond to the signals glide slope from the focalise ( why and how - a separate issue ), and thereby read the depicted object for absolute harvest , proliferation , eer rejuvenating . The result - a crabmeatous tumour cells which real understructure live endlessly if you make them from the carcass all the time and replanted . The torso besides ordered them to timeless existence : the crabby person along with the possessor and kills himself . dependable to even off for everything , perennial ophidian is exceedingly impermanent in the purlieu and dies , and the immortal cancer is unsaved , at best, it go forth obligate only if unnaturally - replanted . Therefore immortality in these cases only as though modeled.\n wherefore at all - not at the take models, and the orb in existence - no immortality and can not be assuage ? adjudicate: The personality donates say-so immortality - pie in the pitch to permit even contain in time , besides ripe mental process of the body. present is something sooner undeviating reality - raspberry bush in the hand - and allows you to melt and ass ist qualified in anatomy and viability of exit ( e! nough - in basis of perceptual constancy of the mould itself ) . Well, after this character - its how it goes , and then the constitution of take to us is all the way lost.