
sclerotisation

sclerotisation anedi oka jeevarasaayana prakriya, idhi oka purugu yokka chittinus exoskeleton kaligi unna sclerotene yokka drudamaina kavachanni utpatti chestundi. idhi keetakaalu mariyu arachnidla yokka mandapati, saayudha bhagalalo, mukhyamgaa teellu mariyu beatles yokka noti bhagalu mariyu scleritelalo pramukhamgaa untundi. 
paramaanu yantraangam.
sclerotisation anedi dopamine yokka oxygen-reactive utpannaala cross linkingnu kaligi untundi. dopamine utpannaala yokka praticharya oxygen vaipu laxes vanti vibhina enjaimla dwara utprerakam cheyabadutundi, ivi catecol samuuhaalanu kwinonlugaa maarustaayi. phalitamgaa vachhe quinonlu amainlu mariyu theols dwara nucleophilic daadiki guravutaayi, ivi proteinla side-chainlanu alankaristaayi. eee praticharyalu rangu (saadhaaranamgaa godhuma), draavaneeyata kolpovadam mariyu sclerotisationtho paatu drudatvaaniki daariteestaayi.