FNshdpq; gw;wpa fl;Liu xd;W thrpf;ff; fpilj;jJ.
mij cq;fSlDk; gfpHe;J nfhs;fpNwd;.
vOjpatH - KFe;
ed;wp - jkpoh.nfhk;
nra;jp 1: Nlhyp vd;w Fnshdpq; Kiwapy; gpwe;j Ml;Lf; Fl;b> EiuaPuy; rk;ge;jkhd RftPdk; fhuzkhff; 'fUiizf; nfhiy' nra;ag; gl;lJ.
nra;jp 2: ,e;jpa rdhjpgjp tpQ;Qhdp mGy;fyhk; mtu;fs; Fnshdpq;fpw;F vjpu;g;Gj; njuptpj;jpUf;fpuhu;.
Fwpg;G: ,e;jf; fl;Liu rw;W ngupjhf ,Ug;gjhy; ,uz;L gFjpfshf tUk;. fl;Liuapd; Kbtpy; md;gu;fs; jq;fs; fUj;ij Ma;e;J $wyhk;. rpyUf;F cld;ghbUf;fyhk; gyUf;F cld;ghL ,y;yhkypUf;fyhk;. jq;fs; fUj;ijf; $Wtjw;F Kd;dhy; mijg;gw;wp mwpe;J nfhs;tJ ey;yjy;yth? ,Njh FNshdpq; gw;wpa xU Kd;Ndhl;lk;.
FNshdpq; vd;w nrhy; rpy fhykhf vy;NyhuhYk; gad; gLj;jg;gl;L te;jhYk; rpyUf;F tpNdhjkhfTk; rpyUf;F Fog;gkhfTk; rpyUf;F vupj;JtpLk; msTf;F Nfhgk; tu itg;gjhTk; ,Uf;ff; fhz;fpNwhk;.
rpyu; FNshdpq; vd;gjw;F gpujp my;yJ "efy;" vd;w nghUs; jUfpd;wdu;. ,J rupahdjy;y. efYk; mrYk; xd;wy;y. FNshdpq; vd;gJ ,uz;L mry;fs;. mjhtJ xd;wpUf;Fk; ,lj;jpy; kw;nwhd;iw itf;fyhk;. rup> Fnshdpq; vg;gbj;jhd; elj;jg; gLfpwJ? mjw;F Kd;dhy; ,aw;ifapNy elf;Fk; xU FNshdpq; gw;wp mwpe;jpUf;fpwPu;fsh? mJjhd; ,ul;ilf; Foe;ijfs; gpwf;Fk; epfo;T. mg;gbahdhy; vy;yh ,ul;ilf; Foe;ij gpwg;Gf;fSk; mg;gbj;jhdh? ,y;iy. ,ul;ilf; Foe;ijfs; ,Utpjkhf cUthfyhk;:
xd;W- capuZ> fU Kl;ilAld; ,ize;J xU fU cUthtJNghy; xNu Neuj;jpy; NtnwhU fU Kl;ilAld; ,d;ndhU capuZ ,ize;J ,uz;lhtJ fUthf tsuyhk;. ,jpy; ,uz;Lk; MzhfNth my;yJ ,uz;Lk; ngz;zhfNth my;yJ Mnzhd;Wk; ngz;nzhd;WkhfNth ,Uf;fyhk;. ,khjpupahd epfo;T mt;tsT vspjhf elg;gjpy;iy.
,uz;lhtJ tif - capuZitg; ngw;w fU> ,uz;lhf(my;yJ mjpYk; Nkyhf)g; gpupe;J jdpj;jdpNa Foe;ijfshf tsUtJ. ,khjpupahdtw;wpy; vy;yhNk MzhfNth my;yJ vy;yhNk ngz;zhfNth ,Uf;Fk;. fhuzk;> xU Foe;ijahf cUthf Ntz;ba fU> ,uz;lhf(my;yJ gythf)g; gpuptJjhd;. xU Mz;Foe;ijahf ,Uf;f Ntz;baJ ,uz;L(my;yJ gy) Mz; Foe;ijfshf ,Uf;fpwJ. ,q;F epfo;tJjhd; Fnshdpq;. mjhtJ ,uz;Lk; Xu; mr;rpy; thu;j;jhy; Nghy; ,Uf;Fk;(,Uf;f Ntz;Lk; - vd;Dila tpdh gpd;dhy; tUk;). Kjyhtjhff; $wg;gl;l Kiwapy; ,uz;Lk; MzhfNth my;yJ ngz;zhfNth ,Ue;jhy; ,uz;Lk; xd;W Nghy; ,Uf;f Ntz;ba fl;lhak; ,y;iy. f;fuzk; mit jdpj; jdpahf cUthdit.
Mf> jd;dplkpUe;Nj gpupe;J jd; NghyNt cUthFk; xd;iw FNshdpq; vd;fpNwhk;. rup> ,g;gbj;jhd; nraw;if Fnshdpq; elf;fpwjh? Vd; ,ijr; nra;a Ntz;Lk;?
kugZ nghwpapay;(genitic engineering) vd;w xU Jiw kpf Ntfkhf tsu;e;J tUtij Nfs;tpAw;wpUg;gPu;fs;. ehk; mwpe;Njh mwpahkNyh ,jpy; njhlu;Gw;wpUf;fpNwhk;. FWfpa ehl;fspy; ney;- fw;gidnfl;lhj msTf;Fg; ghy; jUk; khL- tUlk; Ko;tJk; Kl;il ,Lk; Nfhop- ,uhl;rr msT go tiffs;- vd ,J nky;y ek;ik Ml;nfhz;L tUfpwJ. ,J xUGwk;.
rpy Neha; tif ghuk;gupakhf tUtd. vLj;Jf; fhl;lhfr; ru;f;fiu Neha;. ,jw;Ff; fhuzkhf ,Ug;gJ kugZf;fspy; xd;W. kugZ nghwpapay; Kiwapy; ,ijr; rup nra;J ,dptUk; re;jjpapdUf;F mij ,y;yhkNy nra;Jtplyhk; vd;w ek;gpf;ifia Ma;thsu;fs; nfhz;Ls;sdu;. ,J kw;nwhU Gwk;.
,jw;nfy;yhk; NkNy Ngha;> 'ek;kplk; ,Uf;Fk; rpwe;jtw;wpypUe;J vg;NghJk; rpwe;jtw;iw kl;LNk ngw;why; vd;d' vd;w tpguPj vz;zj;jpd; tpisTjhd; Fnshdpq;.
(mLj;j gFjpapy; KbAk;)
vOjpatH - KFe;
ed;wp - jkpoh.nfhk;
FNshdpq;f;
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- mq;fj;Jtu;
- Posts: 675
- Joined: 24.03.2002 10:41
- Location: NaHkdp
- Contact:
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- mq;fj;Jtu;
- Posts: 675
- Joined: 24.03.2002 10:41
- Location: NaHkdp
- Contact:
gFjp - 2
vOjpatH - KFe;
ed;wp - jkpoh.nfhk;
FNshdpq; cila tuyhW fpl;lj;jl;l 30 Mz;Lfs; goikahdJ. 70 fspy; jtisfspYk; jhtuq;fs; kw;Wk; rpW tpyq;fpdq;fspYk; Nrhjidfs; elj;jg; gl;ld. kdpj FNshdpq; gw;wpa rpe;jid ahUf;Fk; votpy;iy - "Nlhyp" vd;w ngl;il ML ,k;Kiwapy; cUthf;fg;gLk; tiu.
Nlhypapd; gpwg;G> tpQ;Qhd cyfj;ij gpukpf;fr; nra;jJ kl;Lky;yhky; ,k;Kiw kdpjg;gpwg;gpy; filgpbf;fg;gl;lhy; vd;ndd;d tpguPjq;fs; elf;Fk; vd;gijAk; tpthjpf;fj; njhlq;fp tpl;ldu;.
"Nlhyp" cUtf;fg;gl;l Kiwapy; kdpj FNshdpq; mike;jhy; ,g;gbj;jhd; ,Uf;Fk;: ahiug; Nghy; FNshd; nra;a Ntz;LNkh mtuplkpUe;J xU nry;(cell) vLf;fg;gLk;. ,J fUj;jupf;f cjTk; capu;ZthfNth(my;yJ Kl;ilahfNth) ,Uf;f Ntz;Ltjpy;iy. mtUila NjhypypUe;J $l nry;iy vLf;fyhk;. me;j nry;ypYs;s cl;fU(DNA) jdpahfg; gpupj;njLf;fg;gLk;. gpd;du; xU ngz;zplkpUe;J fU Kl;il xd;W vLf;fg; gLk;. mjpypUf;Fk; cl;fUit (DNA) ePf;fptpl;L Kjypy; nrhd;d nry;ypypUe;J gpupj;njLf;fg;l;l cl;fUit fU Kl;ilapDs; nrYj;jg; gLk;. ,e;jf;fU Kl;il xU "thlifj; jhapd;" fUtiwf;Fs; itf;fg; gLk;. ,e;jf; fU tsu;e;jgpd; "nry;" nfhLj;jtupd; mr;rhf ,Uf;Fk;(vd;W ek;gg; gLfpwJ). mjhtJ> xU 30 taJ MsplkpUe;J nry; vLj;J FNshdpq; nra;ag;gl;lhy;> gpwf;Fk; Foe;ij mtupd; 30 taJ ,isa ,ul;ilauhf ,Uf;Fk;. NtW tpjkhr; nrhd;dhy; mtUk; gpwf;fg; NghFk; Foe;ijAk; 30 tUlk; jhkjpj;j ,ul;ilg; gpwtpfs;.
,ij NkNyhl;lkhfg; ghu;j;jhy; ,t;ts;Tjhdh vd;W Njhd;Wk;. ,jd; gpd;dhy; tuf;$ba tpisTfs; vz;zpylq;fhjit. vLj;Jf; fhl;lhfr; rpy:
xU rg;gdpa jk;gjp ,we;J Ngha;tpl;l jd; kfidj; jpUk;gg; ngw vz;zp mtDila nry;iy FNshd; nra;J Foe;ijia cUthf;fpapUf;fpd;wdu;. rpy ehLfspy; gd;wpapd; fUg;igapy; kdpj FNshdpq;ifAk; NtW rpy ,l;q;fspy; khLfspYk; nra;jpUf;fpd;wdu;. kdpj Fyj;jpd; Kjy; FNshdpq; Foe;ijahff; fUjg;gLk; Eve( Vths;) vd;w ngau; nfhz;l Foe;ijapd; fij RthurpakhdJ. Vthy; FNshd; nra;ag;gl;lJ "Nlhyp" KiwapdhyhdhYk;> nry;Yk; fU Kl;ilAk; xNu ngz;zplkpUe;J vLf;fg;gl;ljhy; gpwf;Fk; rpRTf;F mtNs jhAkhfpwhs;> rNfhjupAkhfpwhs;. tpe;ijahf ,y;iy?(ghyr;re;jupd; 'if nfhl;br; rpupg;ghu;fs;' ghly; epidTf;F tUfpwjh?). ,g;gbg; Nghdhy; ,J vq;Nf KbAnkd;W nrhy;y ,aytpy;iy.
tpQ;QhdpfSf;F jhq;fs; vLj;Jf; nfhz;l nraypy; ntw;wp vt;ts;T Jhuk; fpl;Lk; vd;gjpNy jhd; ftiy. Mdhy; Md;kPf thjpfs; jhq;fpf; nfhs;s ,ayhj tplaq;fs; mit. ,it xUGwkpUf;f vdf;Fs; ,jdhy; vd;d gad; tpisag;NghfpwJ vd;w IaKk; ,Uf;fpwJ.
FNshdpq; Kiwapy; cUthf;fg; gl;Nlhupd; kd epiy vg;gb ,Uf;Fk;? mtu;fs; cUthf;fpatupd; "NuhNgh" Nghyy;yth nray;gl Ntz;bapUf;Fk;. NjitahdNghJ cUthf;fpf; nfhz;lJNghy; Njitapy;yhjNghJ mopJTlk; my;yth nra;thu;fs;?
,aw;ifahf cUthFk; ,ul;ilf; Foe;j;ijfspilNa $l ngUk;ghYk; xw;Wik ,Ug;gjpy;iy. xUtiu mbj;jhy; ,d;ndhUtUf;F typf;Fk; vd;w 'mg+u;t rNfhjuu;' fijfs; vy;yhk; epr tho;f;iff;F epuk;g Jhuk;. cly; thfpy; xj;jpUf;fyhk;. rpe;jidfspy; Vfg;gl;l khWghLfs; cz;L. ,e;epiyapy; xU rpwe;j kdpjiu FNshdpq; nra;J mtiu jf;fitj;Jf;nfhs;tJ vd;gJ ntWk; ntl;bf; fijahjj;jhd; KbAk;. ,Jtiu nra;j Muha;rpfspy; %yj;ijr;(DNA) rpijf;fhky; ve;j xd;Wk; KOikahf eilngwtpy;iy. NkYk; fU tsu;e;J KOik ngWk;tiu cWjpahf ",g;gbj;jhd; ,Uf;Fk;" vd;W ahuhYk; $w ,aytpy;iy. ve;j tifapy; ghu;j;jhYk; vjpu;f;fg; glNtz;baJ ,e;j FNshdpq;. Fwpg;ghf cwTfSf;Fr; rpwg;gspf;Fk; ek; Nghd;w fPo Njrj;jtUf;F rPuzpf;f ,ayhj tplak; ,J.
(Kw;Wk;)
vOjpatH - KFe;
ed;wp - jkpoh.nfhk;
vOjpatH - KFe;
ed;wp - jkpoh.nfhk;
FNshdpq; cila tuyhW fpl;lj;jl;l 30 Mz;Lfs; goikahdJ. 70 fspy; jtisfspYk; jhtuq;fs; kw;Wk; rpW tpyq;fpdq;fspYk; Nrhjidfs; elj;jg; gl;ld. kdpj FNshdpq; gw;wpa rpe;jid ahUf;Fk; votpy;iy - "Nlhyp" vd;w ngl;il ML ,k;Kiwapy; cUthf;fg;gLk; tiu.
Nlhypapd; gpwg;G> tpQ;Qhd cyfj;ij gpukpf;fr; nra;jJ kl;Lky;yhky; ,k;Kiw kdpjg;gpwg;gpy; filgpbf;fg;gl;lhy; vd;ndd;d tpguPjq;fs; elf;Fk; vd;gijAk; tpthjpf;fj; njhlq;fp tpl;ldu;.
"Nlhyp" cUtf;fg;gl;l Kiwapy; kdpj FNshdpq; mike;jhy; ,g;gbj;jhd; ,Uf;Fk;: ahiug; Nghy; FNshd; nra;a Ntz;LNkh mtuplkpUe;J xU nry;(cell) vLf;fg;gLk;. ,J fUj;jupf;f cjTk; capu;ZthfNth(my;yJ Kl;ilahfNth) ,Uf;f Ntz;Ltjpy;iy. mtUila NjhypypUe;J $l nry;iy vLf;fyhk;. me;j nry;ypYs;s cl;fU(DNA) jdpahfg; gpupj;njLf;fg;gLk;. gpd;du; xU ngz;zplkpUe;J fU Kl;il xd;W vLf;fg; gLk;. mjpypUf;Fk; cl;fUit (DNA) ePf;fptpl;L Kjypy; nrhd;d nry;ypypUe;J gpupj;njLf;fg;l;l cl;fUit fU Kl;ilapDs; nrYj;jg; gLk;. ,e;jf;fU Kl;il xU "thlifj; jhapd;" fUtiwf;Fs; itf;fg; gLk;. ,e;jf; fU tsu;e;jgpd; "nry;" nfhLj;jtupd; mr;rhf ,Uf;Fk;(vd;W ek;gg; gLfpwJ). mjhtJ> xU 30 taJ MsplkpUe;J nry; vLj;J FNshdpq; nra;ag;gl;lhy;> gpwf;Fk; Foe;ij mtupd; 30 taJ ,isa ,ul;ilauhf ,Uf;Fk;. NtW tpjkhr; nrhd;dhy; mtUk; gpwf;fg; NghFk; Foe;ijAk; 30 tUlk; jhkjpj;j ,ul;ilg; gpwtpfs;.
,ij NkNyhl;lkhfg; ghu;j;jhy; ,t;ts;Tjhdh vd;W Njhd;Wk;. ,jd; gpd;dhy; tuf;$ba tpisTfs; vz;zpylq;fhjit. vLj;Jf; fhl;lhfr; rpy:
xU rg;gdpa jk;gjp ,we;J Ngha;tpl;l jd; kfidj; jpUk;gg; ngw vz;zp mtDila nry;iy FNshd; nra;J Foe;ijia cUthf;fpapUf;fpd;wdu;. rpy ehLfspy; gd;wpapd; fUg;igapy; kdpj FNshdpq;ifAk; NtW rpy ,l;q;fspy; khLfspYk; nra;jpUf;fpd;wdu;. kdpj Fyj;jpd; Kjy; FNshdpq; Foe;ijahff; fUjg;gLk; Eve( Vths;) vd;w ngau; nfhz;l Foe;ijapd; fij RthurpakhdJ. Vthy; FNshd; nra;ag;gl;lJ "Nlhyp" KiwapdhyhdhYk;> nry;Yk; fU Kl;ilAk; xNu ngz;zplkpUe;J vLf;fg;gl;ljhy; gpwf;Fk; rpRTf;F mtNs jhAkhfpwhs;> rNfhjupAkhfpwhs;. tpe;ijahf ,y;iy?(ghyr;re;jupd; 'if nfhl;br; rpupg;ghu;fs;' ghly; epidTf;F tUfpwjh?). ,g;gbg; Nghdhy; ,J vq;Nf KbAnkd;W nrhy;y ,aytpy;iy.
tpQ;QhdpfSf;F jhq;fs; vLj;Jf; nfhz;l nraypy; ntw;wp vt;ts;T Jhuk; fpl;Lk; vd;gjpNy jhd; ftiy. Mdhy; Md;kPf thjpfs; jhq;fpf; nfhs;s ,ayhj tplaq;fs; mit. ,it xUGwkpUf;f vdf;Fs; ,jdhy; vd;d gad; tpisag;NghfpwJ vd;w IaKk; ,Uf;fpwJ.
FNshdpq; Kiwapy; cUthf;fg; gl;Nlhupd; kd epiy vg;gb ,Uf;Fk;? mtu;fs; cUthf;fpatupd; "NuhNgh" Nghyy;yth nray;gl Ntz;bapUf;Fk;. NjitahdNghJ cUthf;fpf; nfhz;lJNghy; Njitapy;yhjNghJ mopJTlk; my;yth nra;thu;fs;?
,aw;ifahf cUthFk; ,ul;ilf; Foe;j;ijfspilNa $l ngUk;ghYk; xw;Wik ,Ug;gjpy;iy. xUtiu mbj;jhy; ,d;ndhUtUf;F typf;Fk; vd;w 'mg+u;t rNfhjuu;' fijfs; vy;yhk; epr tho;f;iff;F epuk;g Jhuk;. cly; thfpy; xj;jpUf;fyhk;. rpe;jidfspy; Vfg;gl;l khWghLfs; cz;L. ,e;epiyapy; xU rpwe;j kdpjiu FNshdpq; nra;J mtiu jf;fitj;Jf;nfhs;tJ vd;gJ ntWk; ntl;bf; fijahjj;jhd; KbAk;. ,Jtiu nra;j Muha;rpfspy; %yj;ijr;(DNA) rpijf;fhky; ve;j xd;Wk; KOikahf eilngwtpy;iy. NkYk; fU tsu;e;J KOik ngWk;tiu cWjpahf ",g;gbj;jhd; ,Uf;Fk;" vd;W ahuhYk; $w ,aytpy;iy. ve;j tifapy; ghu;j;jhYk; vjpu;f;fg; glNtz;baJ ,e;j FNshdpq;. Fwpg;ghf cwTfSf;Fr; rpwg;gspf;Fk; ek; Nghd;w fPo Njrj;jtUf;F rPuzpf;f ,ayhj tplak; ,J.
(Kw;Wk;)
vOjpatH - KFe;
ed;wp - jkpoh.nfhk;
mz;zh Nrhopad;Nrhopahd; mDg;gg;gl;lJ: 04.03.2003 5:08 fUj;J tplak;:
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,njd;d ngupa FNshdpq;.. jhkiu ,iyapiy MW Foe;ijfis cUthf;fp.. gpd; NrHj;J MWKfdhf;fpa rptd; fhl;lhj FNshdpq;fh ,J..
Ntz;lhkg;gh
,J tk;gpiyjhd; Ngha; KbAk;.
me;j fl;Liuia je;jikf;F ed;wp r.tjdh mf;fh