Biological inheritance of genes



we,s leianEj;a fkdokakd Wf.a jákdlu
fldiaf.däka w;=reoka jQ frdais Wiaik;rï jákafka fï ksihs
fldiaf.dv m%foaYfha leianE ixrlaIK uOHia:dkhl isá nj lshk we,s leianEfjl= yosisfha w;=reoyka ùu ldf.a;a l;dnyg ,lajQ ldrKhla úh’ úúO mqoa.,hska tu i;ajhdf.a jákdlu úúO mßudKfhka i|yka l<o wmf.a jegySu kï tu leianEjd ñ, l< fkdyels ;rï jákd njhs’ chelonia inydas hk úoHd;aul kdufhka y÷kajk fld< leianE úfYaIhg (Green turtile) wh;a fuu i;ajhd we,s Ndjhg m;aùu ksid (Albinism) tu i;ajhdf.a isref¾ iajdNdúl j¾Kh fjkia ù iqÿ meyeù ;sìu fuys we;s tla iqúfYaI;ajhls’

uõ iy msh mrïmrdjkaf.a meje;s ks,Sk cdkhla m%uqL ùfuka ´kEu i;aj mrïmrdjla ;=< fujeks we,s i;=ka yg .ekSfï yelshdjla mj;S’ (biological inheritance of genes) tfiau cdkj, wyïfnka isÿjk úlD;s ksido fujeks we,s i;=ka we;sùu isÿfõ’ (genetic mutations) ;jo Wr.hska w;r we,s i;=ka we;sùug m%Odk f,iu n,mE yels ;j;a ldrKhla jkafka Axanthism hk wjia:djhs’ tysoS isÿjkafka isref¾ we;s jk ridhksl m%;sl%shdj, wiu;=,s;;djhls’
tkï xanthophore mßjD;Sh by< f.dia tu.ska fu,kska we;sùug n,mEï we;slr tu.ska we;s lrk j¾K hgm;aùuhs’ Y%S ,xldfõ uqyqÿnv m%foaYj, msysgd we;s fndfyda leianE wNsckk uOHia:dkj, fujeks we,s leianEjqka úr, ke;’ kuq;a fldiaf.däka w;=reoyka jQ fld< leianEjdf.a we;s tlu fjki we,s nj muKla fkdjk nj ksÍlaIKh l< yelsh’ fld< leianEjdf.a mDIaÀh me;af;a lgqfõ we;s fldr, msysàu i,ld ne,Sfï oS fuu we,s leianEjdf.a fldr, msysàu idudkH rgdfjka fjkia ù we;s nj myiqfjkau y÷kd.; yelsh’ foayfha uOH f¾Ldj Tiafia msysgd we;s fld<r fma<sh fld< leianEjqkaf.a ir, f¾Ldjl msysghs’ kuq;a fufia w;=reoyka jQ nj lshk fld< leianEjdf.a tlS fldr< fma<sfha isrfia isg my<g we;s miajeks fldr<h mfilg ù we;’ tneúka fuu fld< leianEjd úr, jkakd fiau ñ, lsÍuo l< fkdyelalla nj wmf.a jegySuhs’

idudkHfhka leianE ì;a;r oyilska iqyqUq,a leianEjka we;s jkafka tfll= ;rï b;d iSñ; m%udKhls’ ta w;ßkao we,s leianEfjl= yuqjkafka oi oyilg fyda ,laIhlg tfll= ;rï úr,jh’ ta w;ska .;a l, fuu leianEjdf.a jákdlu ms<sn|j wmg is;d.; yelsh’ Y%S ,xldfõ fjr< fj; ìcq ,Eu i|yd meñfKk leianEjka úfYaI .Kk myls’ ta yer f,dalfha ;j;a jd¾;d jkafka leianE úfYaI ;=kla muKs’ fld< leianEjd" fmd;= leianEjd odr leianEjd ngq leianEjd iy T¿f.ä leianEjd Y%S ,xldfõ fjr< fj; meñfKhs’ ta w;ßka fld< leianEjd yuq jkafka b÷rej fldiaf.dv w;=re,a, udje,a, wïn,kaf.dv nQkao, yd hd, hk fjr<j, muKs’ f,dal ixrlaIK ix.ufha r;= o;a; fmd;g wkqj j|ùfï ;¾ckhg uqyqK oS isák (Endangered) i;aj úfYaIhla jk fld< leianEjd fukau fiiq iEu leianE úfYaIhlau ixrlaIKh lr.ekSu wo jk úg f.da,Sh wjYH;djla njg m;aj we;’
leianE ì;a;r tla /ia lr megjqka wNsckkh lrkq ,nk ia:dk .Kkdjla furg fjr< ;Srfha oel.; yels kuq;a ta wdldrfhka fm!oa.,sl md¾Yajj,g jkÔùka wNsckkh lsÍug fyda jkÔùka iïnkaOfhka .kqfokq lsÍug jk i;aj yd jDlaI,;d wdrlaIl mk; wkqj n,hla ke;’ kuq;a furg fjr< ;Srh fj; meñfKk leianEjqkaf.a ì;a;r wdrlaId lr wNsckkh lr megjqka ìys lsÍug wjYH msßia n,h yd há;, myiqlï m%udKj;a msßos fomd¾;fïka;=j i;=j ke;’ tneúka iyNd.s;aj ixrlaIK l%ufõohka Tiafia fujeks wdh;k jvd;a j.lSï iy.;j mj;ajdf.k hEug wod< md¾Yajj,g n, lsÍu jkÔù fomd¾;fïka;=fõ hq;=luh’ furg leianE ixrlaIK uOHia:dk kñka mj;ajdf.k hkq ,nk ia:dkj, ñi fmro fujeks ¥Is; isÿùï isÿ fkdjqKd hehs lSu wmyiqh’ kuq;a miq.sh ld,fha jkÔù ixrlaIK fomd¾;fïka;=j úiska isÿl< ueosy;a ùu ksid th iSudúh’

;jo fuu leianEjd w;=reoyka ùu iïnkaOfhka jkÔù ixrlaIK fomd¾;fïka;=j" fmd,Sish" ryia fmd,Sish wdoS md¾Yaj oeäj mÍlaIK mj;ajñka isák ksido jrdh yd .=jkaf;dgqfmd< f¾.= n,OdÍkao fuu fidrlu iïnkaOfhka ;u Wl=iq wei fhduq lrf.k isàu ksido fld,a,lrejkag jeä l,la fuu ÿ¾,N we,s leianEjd iÕjdf.k isàug fkdyelsjkq we;’ ;jo fuu isÿùu;a iu. jkÔùka wij,a ñ, hehs ñ, kshu lsÍug lghq;= lsÍuo lk.dgqjg lreKls’ ñys msg isák lsisfjl=g;a ljfrl=f.a fyda Ôú;h ñ, lsÍug whs;shla ke;’ jkÔùka ms<sn|jo tfiah’ tneúka wm isÿ l< hq;af;a jkÔùkag ñ,la kshu lsÍug W;aidy lsÍu fkdj tu wñ, fidnd Wreuhkag ksoyfia osú f.ùug wjYH wjirh ,ndoSu muKs’