tlkhfhzf; fy;tpj; jpizf;fsj;Jld; ,ize;J

njhz;ilkhdhW ntspf;fs epiyak; elhj;Jk;

Field Work Centre
jtizg; guPl;ir khu;r; - 2019
FWC Term Examination March - 2019
juk; :- 12 (2020) capupay;

Rl;nlz; : ……………………………………

mwpTWj;jy;fs; :
 ,t;tpdhj;jhs; 07 tpdhf;fis 10 gf;fq;fspy; nfhz;Ls;sJ.
 ,t;tpdhj;jhs; A, B vd;Dk; ,uz;L gFjpfisf; nfhz;lJ. ,uz;L gFjpfSf;Fk; tpil
vOJtjw;F toq;fg;gl;Ls;s Neuk; ,uz;L kzpj;jpahyq;fshFk;.

gFjp A–mikg;Gf; fl;Liu ( gf;fq;fs; 2 –9)

 vy;yh ehd;F tpdhf;fSf;Fk; ,j;jhspNyNa tpil vOJf.
 xt;nthU tpdhTf;Fk; tplg;gl;Ls;s ,lj;jpy; tpilfis vOJf. nfhLf;fg;gl;Ls;s ,lk;
ckJ tpilfSf;Fg; NghJkhJ vd;gijAk; tpupthd tpilfs; mtrpakpy;iy vd;gijAk;
ftdpf;f.

gFjp B–fl;Liu ( 10 Mk; gf;fk; )

 ehd;F tpdhf;fSf;F khj;jpuk; tpil vOJf. ckf;F toq;fg;gLk; jhs;fis ,jw;Fg;
gad;gLj;Jf. ,t;tpdhj;jhSf;nfd toq;fg;gl;l NeuKbtpy; gFjp A NkNy ,Uf;Fk;
gbahf A, B Mfpa ,uz;L gFjpfisAk; xd;whfr; Nru;j;Jf; fl;bagpd; guPl;ir
Nkw;ghu;itahsuplk; ifaspf;f.
 tpdhj;jhspd; gFjp Bia khj;jpuk; guPl;ir kz;lgj;jpypUe;J ntspNa vLj;Jr; nry;y
mDkjpf;fg;gLk;.

guPl;rfupd; cgNahfj;jpw;F kl;Lk;

,Wjpg; Gs;spfs;
gFjp tpdh ,y. Gs;spfs; ,yf;fj;jpy;
01 nrhw;fspy;
02
A
03
04
05
06 tpilj;jhs; guPl;rfu;
07 Gs;spfisg; 1
B
guprPypj;jtu;
2
Nkw;ghu;itnra;jth;
nkhj;jk;
rjtPjk;

F.W.C juk; - 12 (2020) khu;r; - 2019 1 capupay; II

 gFjp II
A - mikg;Gf;fl;Liu.
 vy;yh tpdhf;fspw;Fk; ,j;jhspNyNa tpilaspf;Ff.

01. A. i. xspj;njhFg;G vd;gjdhy; ahJ tpsq;FfpwPu; vdr; RUf;fkhff; Fwpg;gpLf.

……………………………………………………………………………………………………
……………………………………………………………………………………………………
ii. xspj;njhFg;gpd; cwpQ;ry; epwkhiy vd;gjdhy; ahJ tpsq;FfpwPu;?
……………………………………………………………………………………………………
……………………………………………………………………………………………………
iii. xspj;njhFg;gpd; xspj;jhf;fj;jpy; eilngWk; gpujhd epfo;Tfs; ehd;F jUf.
……………………………………………………………………………………………………
……………………………………………………………………………………………………
……………………………………………………………………………………………………
……………………………………………………………………………………………………
iv. xspj;jhf;fk; eilngWk; gr;raTUkzpapd; Fwpg;ghd gFjp vJ?
……………………………………………………………………………………………………
v. a) C3 jhtuq;fspy; xspr;Rthrk; eilngWtjw;F VJthd #ow; fhuzpfs;
,uz;ilf; Fwpg;gpl;L mit xspr; Rthrj;ij Vw;gLj;Jk; tpjj;ijAk; Fwpg;gpLf.
#ow; fhuzpfs; xspr;Rthrk; Vw;gLj;Jk; tpjk;
1. ……………………………… …………………………………………..
2. ……………………………… …………………………………………..
b) C3 jhtuq;fspy; xspr;Rthrk; eilngWtjw;F VJthd mff;fhuzp ,ay;Gfs;
,uz;ilf; Fwpg;gpl;L mit xspr;Rthrj;ij Vw;gLj;Jk; tpjj;ijAk; Fwpg;gpLf.
mff; fhuzpfs; xspr;Rthrk; Vw;gLj;Jk; tpjk;
1. ……………………………… …………………………………………..
2. ……………………………… …………………………………………..

B. i. nehjpankhd;wpd; capu;g;Gj; jhdk; vd;gjdhy; ahJ tpsq;FfpwPu;?

…………………………………………………………………………………………………...
…………………………………………………………………………………………………...
ii. nehjpaf; fPo;g;gilr; rpf;fy; vt;tpjk; cUthf;fg;gLfpwJ?
…………………………………………………………………………………………………...
…………………………………………………………………………………………………...
iii. nehjpaj; njhopw;ghl;L tPjk; ntg;gepiyahy; vt;thW ghjpf;fg;gLfpw vd;gij
fhl;l fPOs;s ntspapy; tiuG %yk; fhl;Lf?

F.W.C juk; - 12 (2020) khu;r; - 2019 2 capupay; II

 iv. nehjpaj;jhf;fj;jpy; rpwg;G ntg;gepiy vd;gjdhy; ahJ tpsq;FfpwPu;?
…………………………………………………………………………………………………..
v. rpwg;G ntg;gepiyapy; Vd; nehjpaj;jhf;f tPjk; cau;thf cs;sJ?
…………………………………………………………………………………………………..
…………………………………………………………………………………………………..

C. i. Allosteric enzymes (mNyh];jpupf; nehjpak;) vd;gjhy; ahJ tpsq;FfpwPu;?

…………………………………………………………………………………………………..
………………………………………………………………………………………………….. ..
ii. Allosteric nehjpaj;jpd; miyT vd;gjhy; fUjg;gLtJ ahJ?
…………………………………………………………………………………………………..
iii. Allosteric ikak; (Allosteric site) vd;why; vd;d?
…………………………………………………………………………………………………..
iv. toikahf Allosteric ikak; fhzg;gLk; gFjp vJ?
…………………………………………………………………………………………………..
v. Nghl;bf;Fupa epNuhjp vd;why; vd;d?
…………………………………………………………………………………………………..
…………………………………………………………………………………………………..
vi. Nghl;bf;Fupa epNuhjp Allosteric xOq;fhf;fpapy; ,Ue;J vt;tifapy; NtWgLfpd;wJ?
…………………………………………………………………………………………………..
…………………………………………………………………………………………………..
vii. kPsf;$ba> kPsKbahj Nghl;baw;w epNuhjpfSf;F cjhuzk;fs; jUf.
epNuhjp cjhuzk;
……………………………………. …………………………………………………..
……………………………………. …………………………………………………..
……………………………………. …………………………………………………..

02. A. i. xsp EZf;Ff;fhl;b njhlu;ghf gpuptY vd;why; vd;d?

………………………………………………………………………………………………….
………………………………………………………………………………………………….
ii. gpuptYtpw;Fk; gad;gLj;jg;gLk; xsp miyapd; miy ePsj;jpw;Fkhd njhlu;G ahJ?
………………………………………………………………………………………………….
iii. ,yj;jpud; EZf;Ff; fhl;bfspy; nfhs;ifastpy; ngwg;gl;lf;$ba mjp$ba
cUg;ngUf;fk; ahJ?
………………………………………………………………………………………………….
.…………………………………………………………………………………………………

F.W.C juk; - 12 (2020) khu;r; - 2019 3 capupay; II

 iv. Ma;T $lj;jpy; xUtpj;jpiyj; jhtuj; jz;bd; khjpup nfhz;l epue;ju tOf;fp
jug;gbd; mjid cau;tYtpy; mtjhdpg;gjw;F xspEZf;Ff; fhl;biag;
gad;gLj;Jk; tpjj;ijg; gbKiwahff; Fwpg;gpLf.
………………………………………………………………………………………………….
………………………………………………………………………………………………….
………………………………………………………………………………………………….
………………………………………………………………………………………………….
………………………………………………………………………………………………….
v. NkNy tpdh (iv) y; ePu; mtjhdpf;Fk; Njhw;wj;ij fPOs;s ntspapy; tiue;J
ngaupLf.

B. i. fyf;nfhs;ifapd; gpujhd mk;rq;fisf; Fwpg;gpLf.

………………………………………………………………………………………………….
………………………………………………………………………………………………….
………………………………………………………………………………………………….
ii. fyf;nfhs;if cUthf;fj;jpy; gq;fspg;Gr; nra;j tpQ;Qhdpfs; %tiug; ngaupLf.
………………………………………………………………………………………………….
………………………………………………………………………………………………….
iii. Prokaryota tpw;Fupa fy xOq;fikg;G> Eukaryota tpw;Fupa fy xOq;fikg;G Mfpa
,UtiffspYk; fhzg;glj;jf;f nghJ mk;rq;fs; ehd;F jUf.
..…………………………………………………………………………………………
………………………………………………………………………………………………….
………………………………………………………………………………………………….
………………………………………………………………………………………………….
iv. Prokaryota tpw;Fupa fy xOq;fikg;G> Eukaryota tpw;Fupa fy xOq;fikg;G Mfpa
,UtiffspYk; fhzg;glj;jf;f NtWghlhd mk;rq;fs; ehd;F jUf. (gUkd;> fy
vz;zpf;if> ghuk;gupa gjhu;j;jk;> fyr;Rtu; $W) Nghd;wtw;iwg; gad;gLj;Jf.
Prokaryota Eukaryota
1. ………………………………… ………………………………………….
2. ………………………………… ………………………………………….
3. ………………………………… ………………………………………….
4. ………………………………… ………………………………………….
F.W.C juk; - 12 (2020) khu;r; - 2019 4 capupay; II
 v. Prokaryota tpw;Fupa fy xOq;fikg;Gila ,U Nguhr;rpag; gpuptpdupilNa
mtjhdpf;fj;jf;f NtWghLfs; ehd;F jUf.

………………………………………… ………………………………………….
………………………………………… ………………………………………….
………………………………………… ………………………………………….
………………………………………… ………………………………………….
………………………………………… ………………………………………….

C. i. fytl;lk; vd;gjhy; ahJ tpsq;FfpwPu;?

………………………………………………………………………………………………….
………………………………………………………………………………………………….
ii. Eukanyota itr; rhu;e;j mq;fpfspd; fytl;lj;jpd; 2 gpujhd mtj;ijfSk; vit?
………………………………………………………………………………………………….
iii. fytl;lj;jpd; fhy msitj; jPu;khdpf;Fk; fhuzpfs; ehd;fpidg; ngaupLf.
………………………………………………………………………………………………….
………………………………………………………………………………………………….
iv. fyq;fspd; fyg;gpupitf; fl;Lg;gLj;Jk; ,U ngsjpff; fhuzpfisf; Fwpg;gpLf.
………………………………………………………………………………………………….
………………………………………………………………………………………………….
v. Gw;WNeha;f; fyq;fs; tpiuthfg; gpupe;J ngUFtjw;F VJthd fhuzpfs; ,uz;L
jUf.
………………………………………………………………………………………………….
………………………………………………………………………………………………….
vi. a) jhtu ,ioaq;fspy; ,ioaj;jpzpT Vw;gLtijj; J}z;Lk; ,urhadf; fhuzp
vJ?
………………………………………………………………………………………………
b) jhtuf; foiyfspd; cUthf;fj;ijj; J}z;Lk; Eukaryota itr; rhu;e;j mq;fp
xd;iwg; ngaupLf.
………………………………………………………………………………………………

03. A. i. g+kpapy; Kjy; capu;ff

; yj;jpd; Njhw;wk; epfo;e;j fhyg;gFjp? (kpy;ypad; tUlq;fs;).
…………………………………………………………………………………………………..
ii. Kjy; capupd; Njhw;wj;jpw;F Ntz;ba mj;jpahtrpa Nrjd %yf;$iwj;
njhFg;gjw;F Mjhukha; mike;j fhuzpfs; ehd;F jUf.
…………………………………………………………………………………………………..
…………………………………………………………………………………………………..

F.W.C juk; - 12 (2020) khu;r; - 2019 5 capupay; II

 iii. %yKjw;fyj;jpd; capu;r;rpwg;gpay;Gfs; %d;W jUf.
…………………………………………………………………………………………………..
…………………………………………………………………………………………………..
…………………………………………………………………………………………………..
iv. %yKjw;fyj;jpd; gUkd; mjpfupg;G vt;thW epfo;e;jJ?
…………………………………………………………………………………………………..
…………………………………………………………………………………………………..
v. Kjy; xspj;njhFg;G mq;fpapd; taJ ahJ?
…………………………………………………………………………………………………..
vi. Kjy; xspj;njhFg;G mq;fpapd; Njhw;wj;jpdhy; g+kpapy; Vw;gl;l tpisTfs; ahit?
…………………………………………………………………………………………………..
…………………………………………………………………………………………………..

B. i. jhtuq;fspd; tho;fi
; f tl;lj;jpy; re;jjpg; guptpUj;jp vd;gjhy; ahJ tpsq;FfpwPu;?
…………………………………………………………………………………………………..
…………………………………………………………………………………………………..
ii. Plantae ,uhl;rpaj;ijr; rhu;e;j jhtuq;fs; gr;ir my;fhtpy; ,Ue;J Njhd;wpa
NghjpYk;> FNshNuhigw;whf;fspy; fhzg;glhj> gr;irj; jhtuq;fspy; fhzg;gLk;
$u;g;gpw;Fupa ,ay;Gfs; ehd;F jUf.
…………………………………………………………………………………………………..
…………………………………………………………………………………………………..
…………………………………………………………………………………………………..
…………………………………………………………………………………………………..
iii. fyDs;s tpj;jw;w jhtuq;fs; mlf;fg;gLk; fzq;fs; ,uz;ilg; ngaupLf.
…………………………………………………………………………………………………..
…………………………………………………………………………………………………..
iv.
E Gzupj; jhtuk;

D
A
B C
Fit
C

C
tpe;J
Kl;il
Kisak;

Efk;

F.W.C juk; - 12 (2020) khu;r; - 2019 6 capupay; II

 NkYs;sthwhd tho;fi
; f tl;lj;ijf; fhz;gpf;Fk; jiuj; jhtunkhd;wpd; rhjpg;
ngaiuf; Fwpg;gpLf.
………………………………………………………………………………………………….
v. NkYs;s tl;lj;jpy; A – E tiuahd fl;likg;Gf;fisg; ngaupLf.
A …………………………….. B ……………………………………..
C …………………………….. D ……………………………………...
E ……………………………..
vi. NkNy tpdh iv. y; Fwpg;gpl;l mq;fpapy; Ml;rpahd re;jjpf;Fupa mq;fpapy;
fhzg;gLk; rpwg;gpay;Gfs; %d;W jUf.
………………………………………………………………………………………………….
………………………………………………………………………………………………….
………………………………………………………………………………………………….

C. i. Protostome $l;lj;jpy; mlf;fg;gLk; tpyq;F fzq;fs; %d;iwg;; ngaupLf.

………………………………………………………………………………………………….
………………………………………………………………………………………………….
ii. tpyq;F ,uhr;rpaj;jpy; mlf;fg;gLk; mq;fpfspy; fhzg;glf;$ba rpy ,ay;Gfs; fPNo
jug;gl;Ls;sd. jug;gl;l ,ay;Gfs; xt;nthd;wpf;Fk; vjpuhf mt;tpay;igf;
nfhz;bUf;Fk; tpyq;if A – D vDk; vOj;Jf;fisf; nfhz;L Fwpg;gpLf.
A. Hydra
B. nfhOf;fpg; GO.
C. kz;GO
D. fztha;
E. kl;lj;Njs;
F. el;rj;jpu kPd;
1. Miur; rkr;rPu; :- …………………………………………………
2. njspthd jiyahf;fk; :- …………………………………………………
3. ed;F tpUj;jp mile;j clw;Fop :- …………………………………………………
4. mftd;$L :- …………………………………………………
5. <upypq;fKs;s jd;ik :- …………………………………………………
6. fly; thoplj;jpw;Fupait :- …………………………………………………
7. Jz;Lgl;l clyikg;G :- …………………………………………………
8. mff; fUf;fl;ly; :- …………………………………………………
9. xspthq;fpfs; nfhz;l fz; :- …………………………………………………
10. jpz;k euk;G ehz; :- …………………………………………………

F.W.C juk; - 12 (2020) khu;r; - 2019 7 capupay; II

04. A. i. fyd; jhtuq;fspy; fhzg;gLk; %d;W gpujhd ,ioaj; njhFjpfisg; ngaupLf.
………………………………………………………………………………………………….
ii. Ntupd; Kjy; ,ioaj;jpd; cUthf;fj;jpd;NghJ Nkw;$wpa ,ioaj; njhFjpfspy;
,Ue;J tUtpf;fg;gLk; jhtug; gFjpfisg; ngaupLf.
Kjy; ,ioaj;njhFjp tUtpf;fg;gLk; gFjp or gFjpfs;
…………………………………… …………………………………………………..
…………………………………… …………………………………………………..
…………………………………… …………………………………………………..
iii. NtUr;rpfspdJk;> jz;Lr;rpfspdJk; gpupapioag; gpuNjrq;fspilNa fhzg;gLk;
NtWghLfs; %d;wpidf; Fwpg;gpLf.
jz;Lr;rp NtUr;rp
…………………………………… …………………………………………………..
…………………………………… …………………………………………………..
…………………………………… …………………………………………………..
iv. a) jhtuq;fspy; ePiu Nky;Nehf;fpf; nfhz;Lnry;Yk; nghwpKiwia tpsf;Ftjw;Fg;
gad;gLk; nfhs;ifiaf; Fwpg;gpLf.
………………………………………………………………………………………………
b) cupaj;jpy; fiuaq;fisf; flj;Jk; nghwpKiwia tpsf;Ftjw;Fg; gad;gLj;Jk;
fUJNfhs; ahJ?
………………………………………………………………………………………………
v. tspkz;lyj;jpy; fhzg;gLk; CO2 %yf;$nwhd;wpypUe;J C4 xspj;njhFg;gpw;Fupa
Ntupy; khg;nghUshfr; Nrkpg;gilAk; tiu C nfhz;l mZnthd;W fle;J nry;Yk;
fyq;fisr; rupahd njhlnuhOq;fpy; ngaupLf.
…………………………………………………………………………………………………...
…………………………………………………………………………………………………...

B. i. jiuj;jhtuq;fspy; xspiaf; ifg;gw;Wtjw;fhf ,iyfspy; fhzg;gLk;

rpwg;gpay;Gfs; %d;W jUf.
…………………………………………………………………………………………………...
…………………………………………………………………………………………………...
ii. fhtw;fyq;fs; vd;why; vd;d?
…………………………………………………………………………………………………...
…………………………………………………………………………………………………...
iii. tiff;Fupa ,Utpj;jpiy ,iyapy; xspj;njhFg;G tpidj;jpwid mjpfupg;gjw;fhff;
fhzg;gLk; clyikg;gpaYf;Fupa rpwg;gpay;Gfs; %d;W jUf.
…………………………………………………………………………………………………...
…………………………………………………………………………………………………...
…………………………………………………………………………………………………...
F.W.C juk; - 12 (2020) khu;r; - 2019 8 capupay; II
 iv. K+ gha;Tf; fUJNfhspd;gb ,iytha; jpwf;Fk; nghwKiwiar; RUf;fkhf
tpsf;Ff.
…………………………………………………………………………………………………...
…………………………………………………………………………………………………...
…………………………………………………………………………………………………...
…………………………………………………………………………………………………...
v. ,iytha;j; njhopw;ghl;ilg; ghjpf;fpd;w fhuzpfs; ehd;F jUf.
…………………………………………………………………………………………………...
…………………………………………………………………………………………………...
…………………………………………………………………………………………………...
…………………………………………………………………………………………………...

C. i. Anthophyta tpy; cupa ,ioaj;jpd; $Wfisf; Fwpg;gpLf.

…………………………………………………………………………………………………...
…………………………………………………………………………………………………...
…………………………………………………………………………………………………...
…………………………………………………………………………………………………...
ii. ePu; NkNy Fwpg;gpl;l $Wfspy; flj;jYf;fhfr; rpwg;gile;j $iwg; ngaupLf.
…………………………………………………………………………………………………...
iii. ePu; ngaupl;l $wpy; flj;JjYf;fhff; fhzg;gLk; rpwg;gpay;Gfisf; Fwpg;gpLf.
…………………………………………………………………………………………………...
…………………………………………………………………………………………………...
…………………………………………………………………………………………………...
…………………………………………………………………………………………………...
iv. cupaf; flj;jypd; rpwg;gpay;Gfs; ehd;F jUf.
…………………………………………………………………………………………………...
…………………………………………………………………………………………………...
…………………………………………………………………………………………………...
…………………………………………………………………………………………………...
v. cupaf; flj;jy; nghwpKiw> fhopD}L flj;jy; nghwpKiwapy; ,Ue;J vq;qdk;
NtWgLfpd;wJ?
fhopD}L flj;jy; cupaj;jpD}L flj;jy;
………………………………….. …………………………………………..
………………………………….. …………………………………………..
………………………………….. …………………………………………..
………………………………….. …………………………………………..
………………………………….. …………………………………………..

F.W.C juk; - 12 (2020) khu;r; - 2019 9 capupay; II

 tlkhfhzf; fy;tpj; jpizf;fsj;Jld; ,ize;J
njhz;ilkhdhW ntspf;fs epiyak; elhj;Jk;
Field Work Centre
jtizg; guPl;ir khu;r; - 2019
FWC Term Examination March - 2019
juk; :- 12 (2020) capupay;

gFjp II
B - fl;Liu tpdhf;fs;

 ahNjDk; ,U tpdhf;fspw;F khj;jpuk; tpil jUf.

05. a) fyr;Rthrk; vd;gjdhy; fUjg;gLtJ ahJ?

b) fhw;Wr; Rthrj;jpd; gpujhd gbfs; xt;nthd;wpd; NghJk; eilngWk; khw;wq;fisf;
Fwpg;gpl;L fhw;Wr; Rthrr; nrad;Kiwia tpgupf;Ff.

06. a) tiff;Fupa ,Utpj;jpiy Ntupd; Kjyhd fl;likg;igr; RUf;fkhf tpgupf;Ff.

b) tiff;Fupa ,Utpj;jpiyj; jz;by; epfOk; Jiz tsu;r;rpr; nraw;ghl;il
tpgupf;Ff.

07. gpd;tUtdtw;wpw;Fr; rpWFwpg;Gfs; vOJf.

a) fydw;w jhtuq;fspd; rpwg;G ,ay;Gfs;.
b) mg;Nghg;gpsh];l; ghij.
c) Ntupd; Gtpj;jpUg;g mirTk;> epiyf;fw; fUJNfhSk;.

F.W.C juk; - 12 (2020) khu;r; - 2019 10 capupay; II