Structured Essay

1.A i. c,h fydo2 o2djlhla jkafka c,h i;2 l2uk .;s .2Kh ksido2 ..................................................................................................

ii. Ydlj, Wvql2re c, m4jykh io2yd fya;2jk c,h i;2 .@Kdx.hka ,shkak .................................................................................................

iii fm1da&ka nyq wjhjl f,i i,lkafka ukao2 ……………………………………………………………… ………………………………………………………………

iv cS9fhl2f.a fm1da&k yd DNA w;r i+nkaOh l2ulao2 …………………………………………………………………

………………………………………………………………

v. -ksia fo2ayfha nyq,j yuqjk ghs.a,sirhsvhla l2ulao2 …………………………………………………………

vi tu g1hs .a,sirhsvfha ;ekq+ tall fudkjdo2 …………………………………………………………………………………….

B).i my; io2yka wdydro1jH yoqkd .ekSu io2yd 9o2Hd.dr fha iq,nj flfrk m$d fudkjdo2 m$Kfha ku ,shkak

i. msIGh ……………………………………………………….. ii. m,;2re iSks ………………………………………………… iii. 0;a;r iqoquoh ……………………………………………

ii DNA m1fJKsl o1jHhla f,i jvd W=; jkafka ukao2

a …………………………………………………. b……………………………………………………. c……………………………………………………… d………………………………………………………

iii DNA yd RNA w;r we;s lD;Huh iudk ,K fo2lla fo2kak

a…………………………………………………. b………………………………………………………………………………..

iv DNA ;ekS we;s ix>Gl fudkjdo2

……………………………………………………

V DNA 9lD;s we;s9h yels wdldr fo2l l2ulao2

a………………………………………………. b………………………………………………………………………………..

C) I my; o2elafjk rEmigyk yoqkdf.k k+ lrkak ………………………………………..

i i C4 Ydl hkq fudkjdo2 ……………………………………………………………

………………………………………………………………………………

iii. icS( mo2dR:fha jvd;a nyq, ldfndyhsf%1gh iy fm1da&kh l2ulao2 …………………

……………………………………………………………………………………………

iv by; D ii Tf) ms,s;2rg fya;2 fudkjdo2

................................................................................................ ................................................................................................

v 'Yla;s m1Njh iy ldnka m1Njh ie,ls,a,g f.k Nostoc iy hSia8 j, fmdaIK wdldr io2yka lrkak

a Nostoc .................................................

b. hSia8 ......................................................

D) 1.mglhla hkq l2ulao2

.................................................................................................

................................................................................................ 2. Ydl j, o2lakg ,efnk ixlSRK mgl fudkjdo2

……………………………………………………………………….

3. tu mgl w;r uQ,sl fjkial+ fudkjdo2

………………………………………………………………………………

………………………………………………………………………………

………………………………………………………………………………

4. re6r le8 .eiSf+ wjia:d lsysmhla my; o2elafJ.

1.mhs01fkdacka iEo2Su 2. f;d+fn1d;hsfkaia kso2yia fJ

3. fm1df;d+)ka f;1d+)ka njg m;a fJ 4. m1;sfld+0ka wls1h fJ

by; wjia:d wkqj re6r le8 .eiSu i[2yd ksjero2s wkqms<sfj, ,shkak.

…………………………………………………………………………………………..

5. -ksia re6rfha wvx.2 re6r ffi, m1udKh wkqj wjfrdayK wkqms<sfj,g ,shkak

aa……………………b …………. c ……………… D ……………e…………….f ……….

2) A i. ;lafidakhla hkq l2ulao2

..................................................................................................

ii ;lafidak OQrdj,shla hkq l2ulao2

..........................................................................................................................................................

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

iii ;lafidak OQrj,s rgdfJ by,skau we;s jR.Slrk u&gu l2ulao2

............................................................................................

iv ;lafidak OQrdj,srgdfJ my,skau we;s jR.SlrK u&gu l2ulao2

................................................................................................

v. ;lafidak oQrdj,s rgdfJ we;a JfYaI ,k fo2lla ,shkak

.....a.........................................................b.....................................

B)1­ 4 o2lajd we;s m1Yak 99O cS(ka lSm fo2fkl2f.a rEm igyka u; mo2k+ ( we;

É'

fuu cS(ka jR.Slrkh lrkq ,en we;s rdcOdkS l+ lrkak

A ............................. B ............................. C ................................. D ................................

ii) A , E wh;a jxY j, 9fYaI ,Ò Ë la ne.aka fo2kak

A É ''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

Ê''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

Ë'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

E É '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

Ê ''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

Ë ''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

iii A iy .ev9,a mkqjd w;r wels iudk yd wiudk jhqy ,K fo2l ne.ska ,shkak

AA .ev9,a mkqjd

a …………………….. …………………………………………..

b …………………… ……………………………………………

C)

i rEm igyfka o2elafjk i;d we;2,;a jxYh ydd jR.h ,shkak

jxYh ……………………… jR.h …………………………………

ii tu i;d lD-fhl2g iudk wiudk jk ,K fo2l ne.ska ,shkak

iudk ,K

a ………………………..

b ……………………….

wiudk ,K

a ………………………..

b ……………………….

iii my; o2elafjk cSJka f.a iajik jHqy fudkjdo2

a uqyqoq bls4

b Hydra

c Neries

iv i;ajf,dalfha uq,skau nvje, we;sjQfha l2uk jRa.sl i;2kago2 …………………………

v tu wdydrudR.fha iajNdjh l2ulao2 …………………………………………………..

vi lD_kaf.a nysi1d( wjhj fudkjdo2 tajdfha msys&u ,shkak

aaa wjhjh……………………………………………………………….

b msys&u ………………………………………………………………………………………………

D) C) my; o2elafjk i2;2ka yoqkd .ekSug fo2noqka iq\hla yo2kak Hydra m8mkqjd l@ve,a,d .ev9,a mkqjd uoqrejd bls4hd

1. a mshdm;a we; ........................... b ..............................................

2. a ............................................... b ...............................................

3. a me;e,s fo2ayhls ......................... b ....................

4. a .. fi,9h yels LkaGl we; b …………………………

5. a………………………………….ev9,d b ............................................... l@ve,a,d

3) A i m4ir mo2aO;shla hkq l2ulao2 # '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

ii .ykhl we;s wka;R i+nkaO;d ;2kla ,shkak

É''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

Ê''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

Ë''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

iii m4ir mo2aO;shlg m;kh jk Yla;sfhka je5u fldgila jehjkafka l2uk lshd j,sh io2ydo2

iv ''by; iii ys o2elajQ l1shdj,shg je5 Yla;shla jeh(ug fya;2 Ë la fo2kak

É

Ê

Ë

v 0fhdau ;Srkh lrkq ,nk iq9fYaI ,laIK fo2l l2ulao2

( B) i ,xldfJ loqlr m1fo2aY j, isoqjk jk 9kdYh we;slrk M, 9mdl Ì la ,shkak

É '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

Ê '''''''''''''''''''''''''''''''''''''''''''''''''''''''

Ë '''''''''''''''''''''''''''''''''''''''''''''''''''''''

Ì '''''''''''''''''''''''''''''''''''''''''''''''''''

ii' my; wjia:d ksrEmkh flfrk Wo2dyrk tl ne.ska fo2kak'

a m4fNdackh l< yels ;sridr ffcj i+m;a ……………………………………

b mqkR pl1Slrkh l< yels wffcj i+m;a …………………………….

c mqkR pl1Slrkh l, fkdyels wffcj i_m;a ………………………….

d io2dld,sl mj;akd ks;H i+m;a ………………………………………

iii' a. -ksia ck.yk jROk pl1fha jROk iRms,h wdr+n jQfha ljr jljdkqfJo2 #

……………………………………………………………………

b ck.yk jROk iRms,h we;s(ug n,mE fya;2 Ë la fo2kak'

…………………………………………………………………………

………………………………………………………………………….

…………………………………………………………………………

(C) a wdka;sl N@- hkq fudkjdo2 '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

b m4ir ydhkh hkq l2ulao2

'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

c m4ir ydhkh;a iu. jR;udkfha mek ke.S we;s wRnQO Ë la fo2kak

'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

d m4ir oQIKh ksid jR;udkfha Wo2a.; ( we;s m1Odk .eg,q Ë la fo2kak

'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

e c, m4irhla oQIkh ( we;s nj yoqkd.; yels ffcj yd wffcg ksRkdhlhka tlla ne.ska fo2kak

'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

D)i ;sridr ixjROkh hkq l2ulao2 ''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

ii' Ù ,xldfJ fydo2ska ie,iq+ l< ixjROk jHdmD;shla k+ lrkak

iii' id.r ffcj i+m;a 9kdY (ug n,mdk m1Odk l1shdldr l+ fo2l l2ulao2

É''''''''''''''''''''''''''''''''''''''''''''''''''' Ê '''''''''''''''''''''''''''''''''''''''''''''''''''''

iv' by; l1shdldr l+ io2yd Wo2dyrk fo2l ne.ska fo2kak

É a''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

' b'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

Ê a''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

b'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

v YS1 ,xldfJ jdhq oQIK m1Nj ;2kla io2yka lrkak

a''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

' b'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

c ……………………………

4) A a my; rEm igyk u.ska o2lajkafka l2ulao2 ………………………………………………………

b tys W3kkh isoqjk ia:dkh k+ lrkak ………………………………………………………

c cdhd yd mqx ckaudkq Ydl ksREmkh jkafka

……………………… ………………………………

d fuys ixfiapkh isoqjk wdldrh o2lajkak ………………………………………………………

e by; cSjk pl1h fN3-l cS9;hg jvd;a W\; jkafka ukao2

……………………………………………………………

f by; cSjk pl1h fmkajk Ydl wvx.2 jR.h ………………………………………………………

g tu jR.hg 9fYaIs; ,K myla ,shkak ………………………………………………………

ii. Zygomycota by; jR.fhka fjkia jk ,K fo2lla fo2kak

a a …………………………………………………………….

b………………………………………………………………

B) i my; io2yka mo2 myo2kak

a frda.h ………………………………………………………………………………

………………………………………………………………………………………….

b jHdO ckl;dj……………………………………………………………………………….

………………………………………………………………………………………………

c meiap$ lrKh …………………………………………………………………………………

…………………………………………………………………………………………………

d o2s,Srl uQ,h …………………………………………………………………………………………

……………………………………………………………………………………

e frdams; udOHh ……………………………………………………………………………………………

C)i m1;s cSjlhla hkq l2ulao2

………………………………………………………………………………………………

……………………………………………………………………………………………….

ii ridhksl \ls;aidj hkq l2ulao2

………………………………………………………………………………………………

…………………………………………………………………………………………………

my; o2lafjk m1;scsjl j, ldRHh l2ulao2

a fmksis,Ska ……………………………………………………………

b is maf,dlaihska …………………………………………………………..

c fmd,s-laiSka ……………………………………………………………….

d t4;afrduhsiSka ……………………………………………………………

e lSfgdfldkefida,a ………………………………………………………………….

iii m1sfhdak hkq fudkjdo2 ………………………………………………………………………….

………………………………………………………………………………………………

1v m1;smQ;sl yd jHjidOl w;r fjki l2ulao2

……………………………………………………………………………………………………

D) rEm igyfka o2elafjk lfYareldj l2ulao2 ......................................................................................

1) tu lfYarldfJ fldgia k+ lrkak 2) my; o2elafjk fldgiaj, lD;Hhka k+ lrkak

a .......................................................... b ........................................................... c............................................................ d............................................................ e.............................................................

MCQ

1. rC wka;: ma,dia_h cd,sldj i;2 lD;Hhla fkdjkafka

1. fm1da&ka ixYaf,aIKh 2. fm1da*ka m4jykh 3. wdYhsld ksmo2(u 4. ,smsv ixYaf,aIKh

5. kHIaGs mg,h ma,diau mg,hg i+nkaO ls$u

2. ffi, jDo2aO;djhg fya;2jk ffcj ridhksl fjkialula fkdjkafka

1 ffi,j, 9I tl;2(u 2. DNA m1:;sj,s;fhao2S we;sjk 9lD;s 3. fo2ay ffi,j, 9lD;s

4. m4jD;sl l1shdjkayso2S we;sjk uqla; lKv

3. my; io2yka ,Kj,g .e,fmk ms<s;2r f;darkak

a. m1d.a kHIaGsl fJ b. ish,qu fo2kd iajhxfmdaIS fJ c. m1NdixYf,aIl jRKl f,i laf,darmS,a a we;

1. nela*4hd 2. Fungi 3. Animalia 4. Plantae 5. Cyanobacteria

4. Ydlkh jQ tal kHIaGsl yd o2a9 kHIaGsl wdjdr iys; o2s,Sr cd,hla we;af;a

1. Aspergilus 2.Mucor 3. Zygomycota 4. Basidiomycota 5. Ascomycota

5. ckaudkqYdlh;a )cdkqYdlh;a fo2lu iajd^k jkafka

1.Bryophyta 2. Pterophyta 3. Lycophyta 4. cycodophyta 5. Anthophyta

6. fl3udfrdao2aNjh o2lakg ,efnkafka

1.Arachnida 2. Diplopoda 3. Chilopoda 4. Crustacea 5. Crustacea iy Insecta

7. iajik Wmia:rh ms<sno2 idjo2H

1. iajik Wmia:rh f,i f+o2 w+, Nd9;fhao2S Tlaisldrl fmdiamrhs,a lrkh wjYH fkdfJ

2. iajik Wmia:rh f,i f+o2 w+, yd weuhsfkda w+, Nd9;fhao2S .a,hsfld,sish wjYH ke;

3. weuhsfkdaw+, TlaislrKfhao2S m1:ufhka tajd ldfndlais,sla w+, njg m;aflfR

4. tla f+o2 w+, wkqjlska weisghs,a iy tkaihsu wkq rdYshla iEfo2a

5. lafr7 pl1fha w;rueo2s ixfhda. weuhsfkda w+, ixYaf,aIkh i[2yd fhdo2d.efka

8. idjo2H m1ldYh f;darkak

1. ksRjdhq iajikfhao2S .a,hsfld,sish isoqfJ

2..a,hsfld,sisfhao2S NADH fukau ATP ixYaf,aIKh fJ

3.uOHidr meiSf+o2S2S ldfndlais,a yrkhla ke;

4. ,ela8la w+, meiSu fmaYs ffi,j, isoqfJ

5. meiSf+ l1shdj,sfhao2S NADH j, bf,lafg1dak m1;s.1dylhd weisge,a5yhs5 fJ

9. m1NdixYaf,aIkfha C4 m:h i+nkaO idjo2H

1. iEfo2k m1:u ia:dhS M,h PEP fJ

2. CO2 fo2jrla ;srlrhs 3. Tlaif,da weisf&& m1;sckkh fJ

4. RUBP Nd9;d fkdfJ 5. m1Nd iajikh isoqfkdfJ

10.ma,diaumg,h i+nkaO wi;h m1ldYh f;darkak

i. fm1da&ka wkqj, isoqre yryd c,ld_ o1jH 9irKh fJ ii mg,fha we;s ldfndyhsf51g o2du iys; fm1da&ka mgl jR.h wkqj fjkia fJ iii. th yryd Lksc whk ils1hj m4jykh fJ iv. jdyl wkq yryd o1jH m4jykh idkao1K wkql1uKh wkqj muKla fJ v. tys we;s .a,hsfld,smsv m1;s.1dyl wkq f,i l1shd lrhs

11 i;H m1ldYh f;darkak i. Ydl ffi,j, ffi, 9Ndckfhao2s ;2rej ido2hs

ii. W3kk 9Ndckfhao2s m,uq fhda. l,dfJo2s iEu jRKfo2ayhlau ;R;2 ;ka;2 u.ska ffi,fha O1ej

fo2mig i+nkaOfJ iii. i;aj ffi,j, W3kk 9Ndckh fo2ayfha ksYa\; mgl j,g muKla isudfJ

iv. ffi, 9Ndckfhao2s DNA m1;sj,s;h m1dlal,djg isudfJ

v.nela84hd o2a9lKavkfha ma,dia-h DNA wkqkk 9Ndckhg ,lafJ

12. idjo2H m1ldYh f;darkak

1. ishCu i;2ka 9IufmdaISka fJ 2. i;2ka je5 fo2fklau i;a;aj io2DI fmdaIK l1uhla o2lajhs

3. u< fo2ay 9fhdackhg uDf;damcS(ka jeo2.;ah 4 mrfmdaIs cSjk l1uh ieu9gu 9fYAI fo2ll cS(ka w;r isoqfJ

5. khs81ldrl fukau khs81ydrl nela*4hd ish,a,u ridhksl iajhxfmdaiSka fJ

13. lkald, fmaYs ;ka;2;

1. lsis 9gl 9vdjg m;a fkdfJ 2. iajhka idOl iakdhq iemhqula we;

3. wka;rdia:ms; uv, iys;h 4. jHqyuh tall idfld-rhhs 5. uhsfg1dfldka51hd w6lj we;

14. fN3-l cS_ka we;2,;a fkdjkafka

1. Coelenterata 2. Bryophyta 3. Pterophyta 4. Nematoda 5. Crustacea

15. my; o2elafjk o2E w;4ka m4jD;a;Sh fJ.h i[2yd o2RYlhla f,i Nd9; l, fkdyels jkafka ;

1. Nd9; jk Tlaisckah. 2. wkqNjh lrk wdydr m1udKh h 3. ksmo2jk ;djh h.

4. msgjk ldnka vfhdlaihsvh 5. ido2k uq;1d m1udKh h

16. wj;rKh i. wkQKk 9Ndckfhao2So2 isoqfJ ii. m1;sixfhdacs;hka iEo2Sug jeo2.;a fJ

iii. fo2udmsh ,K fkdfjkiaj mj;ajdf.k hdug jeo2.;a fJ iv. cS(kaf.a m1fNao2k we;s(ug m1Odk fya;2jhs

v. cdk iajd^k ixrpkhg ,la (f+o2S we;sfJ

17 fm1da*ka j, jHqyh i+nkaO fkd.e<fmk fhoqu f;darkak.

1. m1d:-l ‐ weuhsfkda w+, fR~hj iEoqk wkqms<sfj,

2. o2a9;shsl ‐ ∝ fy,slaish 3. ;D;shsl ‐ fmd,sfmmaghsv o2dufha ke(+ u.ska f.da,Sh yevhla we;s (u.

4. pd;2R: ‐ fmd,s fmmaghsv o2du lsysmhla iys;j ixlSRK fm1da*ka iEo2Su

5. wiajdNd(lrKh‐ fm1da*ka wKqfJ ffcj lD;Hh fjkia jqj;a tys ;s1udk jHqyh fjkia fkd(u

(18) jero2s m1;spdr f;darkak.

1. iEu tkaihsu m1;sls1hdjlau m1;sjR;h.

2. tkaihs u.ska ridhksl m1;sls1hdjl ils1hl Yla;sh je5 lrhs.

3. tkaihsu ls1hdld4;ajhg iyidOl w;HdjYH fJ.

4. wldnksl whk, ix,.ak ldKav iy tkaihsu iy idOl fJ.

5. tkaihsuh Wmia:r 9YsIaG;djhla o2lajhs.

(19) fkd.e<fmk i+nkaO;djh ,shkak.

1. fld,cka ;ka;2 ‐ ikaOdrKh 2. wela8ka iq;s1ld – p,kh

3. maf,dahu ;ka;2 ‐ maf,dahu m4jykh 4. ffi,u ;ka;2 ‐ ikaOdrKh 5. iakdhq ;ka;2 ‐ wdfJ. ikakhkh

(20) ffi, 0;a;s ix>Gl f,i ,s.akska o2elsh yelafla ;

1. uDoqia:r ffi, j, 2. ia:q, fldaKdia:r ffi, j, 3. ffi,u jdyskS j,

4. le+0h+ ffi, j, 5. mrsjR;l ffi,j,

(21) my; i[2yka ,K w;4ka tla i;a;aj jxYhlg muKla iSud jq ,Khla fkdjkafka ;

1. o2xYl ffi,l 2. c,jdyskS mo2aO;sh 3. fR;s1ldj

4. 9jD; ixirK mo2aO;sh 5. .1iksl me,q+

(22) my; i[2yka fNdack l1u j,ska tlla th bo2s4msg i[2yka lr we;s i;a;aj ldKavhg wo2d,

fkdfJ. fuu fNdack l1uh f;darkak.

fNdack l1uh i;a;aj ldKavh

1. NlaIffi,l;dj we_ndjkah

2. fmrd nqo2su o2a9lmd8lhska

3. 9o2 Wrd )u uoqrejka

4. fkd9ld .s, o2e_u iRmhka

5. yemSu iy 9lSu ul2Kka

(23) tla;rd i;ajfhla my; i[2yka ,Khkaf.ka hqla;h.

iSf,dauhla, i+mqRK jq wdydr udR.hla, 9jD; ixirK mo2aO;shla , msg iels,a,, m1djrkhla

Tn fuu i;a;ajhd ljr jxYh hgf;a jR.SlrKh lrkafkao2?

1. Echinodermata 2. Mollusca 3. Annelida

4. Arthropoda 5. Platyhelminthes

24 fN3-l m4irhg wkqjR;khla f,i ie,lsh fkd yelafla ;

1 9h<ss fldr fmd;2 iys; iu 2 mxpdx.2,sl .d;1d 3 N@K mg,

4 yDo2h l2*r ;2kla ;s)u. 5 nysi1djH o1jHh >K hq4la w+,hhs

25. -ksidf.a wdudIhsl hqIfha wka;R.; fkdjkafka 1 c,h 2 HCl 3 weuhsf,aia 4 ,hsfmaia 4 tkagfrd .eiafg1daka

26. iafgfrdhsV fydafudakhla fkdjkafka 1 Biag1cka 2 flda&fida,a 3 weV4k,Ska 4 fgiagiafgfrdaka 5 we,afviafgfrdaka

27 . c, m1;sfidaaIKh wl1Sh f,i isoq fkdjk uq;1Or kd,sld fldgi 1. w9oqr ixp,s; kd,sldj 2. fykaf,amqvqfJ wjfrdayk ndyqj 3 fykaf,amqvqfJ wdfrdayK ndyqj 4. 9oqr ixp,s; kd,sldj 5 ix.1dyl kd,sldj

28 mD:s9h m1dla;u jdhqf.da,fha ldnksl ixYaf,aIKh io2yd jvd jeo2.;a Yla;s m1Njh

1. o2DIH wdf,dalh 2.x lsrK 3. 9o2Hq;a9iRck lsrK 4. UV lsrK 5. IV lsrK 29. my; rEm igyfka a fi o2lajd we;s ffi,j, m1Odk ldRHH

1. wdrdj

2. ix\; lD;Hh

3. M1Nd ixYaf,aIKh

4. c,h m4jykh

5 ikaOdrkh

30 .Yajik ,76fha w.h fjkia 9h yelafla my; io2yka lsk+ iOlh u; o2

1.Yajik fJ.h 2.WIaK;ajh 3.Yajik Wmia;rfha ridhksl iajNdjh

4.Wmia:r idkao1Kh 5.mgl jR.h

31 idjo2H mqldYh f;darkak

1. iajdNslj mj;sk c,Sh mo2aO;sj, c, 9Njh iDK w.hls 2. c,h iys; mo2aO;shl c,9Njh mSvkhg wkqf,dauj iudkqmd;sl fJ 3. jdhqf.da, mSvkh hgf;a ixY2o2aO c,fha Wm4u c, 9Njhla we; 4. mSvkh fya;2fjka h+ c,Sh mo2aO;shl wvqjk c, 9Nj ixrplh mSVk 9Njh fJ 5. ffi,hl 9Y@k;djh hkq ffi,fhka c,h msg(u ksid ffi, ma,diagh ffi, 0;a;sfhka fjka(u ksid

we;sjk ;;ajhls

32 . -ksid f.a fo2ay WIK;ajh by,.sh 9g isoq fkdjkqfha

1. fo2ayh ;2, ;dm W;amdo2kh wvq (u 2. iug we;s re6r iemhqu wvq (u 3 kso2yia iakdhq wka; W;af;ackh

4 ;hsfrdlaiSka yd we54k,Ska i1djh wvq(u 5. iafJo2 i1djh je5(u

33 m1fJKsl i+fma1IKh i[2yd uq,sl hdka;1kh k+ ; (1) nyq.2kl;djhhs. (2) wkqkk 9Ndckhhs. (3) ,sx.sl m1ckkhhs.

(4) jRKfo2ay m1;sp,s; (uhs. (5) 9Iu.2Kl;djhhs.

34. cS(ka f.a m1ckKfha ,Khla fkdjkafka

1. tu 9fYaIfhau kj mr+mrdjla we;sls$u 2 cS(ka f.a uQ,sl ,Khla (u 3. 9fYaIfha meje;au bka ;yjqre (u

4. m1fJKslj iRjiu fyda fkdjk cS(ka we;s(u 5. iEu cS( ffi,hla ;2,u isoq(u

35 uE Ydlfha r;2u,a (W) iqoqu,a j,g (w) m1uqL fJ. fld< meye;s )c (Y) ly meye;s )c j,g

(y) m1uqL fJ. r;2 u,a yd fld< meye;s )c o2rK Ydlhka ks,sk iuhq.aufhl2 iuX ms<suqyqu

l, 9g cks; Ydl w;24ka 52% r;2u,a yd fld< meye;s )c o2e$h. 48% la r;2u,a iy ly

meye;s )c o2e4h. ms<suqyqug Ndckh jq ckl Ydlfha m1fJKs o2RYh l2ulao2?

(1) WWYy (2) WwYY (3) wwYY (4) WWYY (5) WwYy

36.-ksidf.a idudkH rla;dkqjl yevh we,S, fo2lla u.ska ksRKh jk fukav,Sh ,Khls.

idudkH yeve;s rla;dKq o2Ele;s yeve;s rla;dKq j,g m1uqLfJ. idudkH yeve;s rla;dkqjla

i[2yd we,S, R jk w;r o2Ele;s yeve;s rla;dkqjla i[2yd we,S, r fJ. idudkH yevh we;s

rla;dkq iys; fo2udmshkag o2Ele;s yeve;s ffi, rla;ySk;djh we;s o2refjl2 0ysjqKs k+

fo2udmshkaf.a m1fJKs o2RY 9h yelafla iy ; (1) RR iy RR(2) RR iy rr (3) RR iy Rr (4) Rr iy Rr ) Rr iy rr

37. cdk bxcsfkare Ys,amfha o2S ,

(1) nela*4hd yd ffjriaj, DNA wkq b;d l2vd ksid ydkshla fkdue;sj fjkalr.; fkdyel (2) nela*4hd DNA ysiafgdak fm1da*k iuX ixlSRK ido2k ksid nela*4hd fjkals$u kHIa8l cS(kag jvd myiqh (3) ffi, j,ska fjkal, 9g DNA j, cSj 9o2Hd;aul .2K fjkia fkdfJ (4) -ksia DNA nela*4hd ;2,g we;2,al, 9g yd nela*4hd DNA -ksia ffi, ;2,g we;2,a l, 9g tlu ls1hdj,sh isoq fkdfJ (5) m1fJKs fla; fndfyda oqrg ish,qu cS(kag fmdoq fkdjk ksid ,K fjka lr .ekSu b;d myiqh

38 32. cS(ka f.a m1ckKfha ,Khla fkdjkafka

1. tu 9fYaIfhau kj mr+mrdjla we;sls$u 2 cS(ka f.a uQ,sl ,Khla (u

3. 9fYaIfha meje;au bka ;yjqre (u 4. m1fJKslj iRjiu fyda fkdjk cS(ka we;s(u 5. iEu cS( ffi,hla ;2,u isoq(u

391. -ksid f.a fo2ay WIK;ajh by,.sh 9g isoq fkdjkqfha

1. fo2ayh ;2, ;dm W;amdo2kh wvq (u 2. iug we;s re6r iemhqu wvq (u 3 kso2yia iakdhq wka; W;af;ackh

4 ;hsfrdlaiSka yd we54k,Ska i1djh wvq(u 5. iafJo2 i1djh je5(u

40 udkj wlaudj ;2, isoq fkdjkqfha

1. re6r ma,diau fm1da*k ksmo2(u 2 hQ4hd ksmo2(u yd uq;1d iEo2Su 3 OQ,l (I yrkh 4 hlv ix\; ls$u 5 WIaK;aj hdukh

41. RAMSAR f;;a 0ula f,i ie,;sh fkdyelafla

A.Wvj,j cd;sl jfkdao2Hdkh B. udoq.. rs;h C. 48., rs;h D hd, jfkdao2Hdkh D.wdk 9,qkao2dj jej rs;h

42. my; io2yka j.ka;s w;24ka ksjero2s jkafka (A) ksfrda.S mqo2a.,hl2f.a wdYajdi ixLHd;h -ks;a;2jg 12 – 15 muK fJ (B) ksfrda.S mqo2a.,hl2f.a -ks;a;2jlg we;sjk yDo2 pl1 .Kk 60 – 80 muK fJ (C) ksfrda.S mqo2a.,hl2f.a re6r mSvkh 120 / 80 Hg mm fJ (D) ksfrda.S mqo2a.,hl2f.a re6r.; .a,Qfldaia m1udKh re6rh -. ,S. 100 g 80mg – 180mg fJ (E) idudkHh mqo2a.,hl2f.a fmkyCj, cSj Od4;dj 600cm 3 fJ

43. meh tllg jvd wvq ckk ld,hla we;af;a A. E. coli B . Anabaena cylindrical C. Acantha amoeba D Saccharomyces cerevisiae E. Clostridium botulinum

44. m1Nd iajhxfmdaIl cS(ka jkqfha A. Cyano bacteria B o2+m i,amR nela&4hd C y4; i,amR nela*4hd D. Nitrobacter E Nitrosomonas

45. idjo2H m1ldYhka f;darkak A. Ydl wdido2kh lrk lrk ish,qu ffjria RNA iys;h B. Ydl ffjrij, DNA ke; C. HIV ffjri RNA iys;h D. frgAasfrd ffjri j, RNA – DNA njg m;a l< yels tkaihsu we; E. ffjria j,g iQ kHIaGsl ffi,fukau m1d.A kHIaGsl ffi, wdido2kh l< yel

46. my; io2yka tajdhska ksjero2s j.ka;sh / j.ka;s jkafka (A) Wmf;ao2S -ksia 5+nfldaIh;2, m1d:-l wKavffi, rdYshla we; (B) .RNkS wj6fha wjidk ld,fhao2S Biag1ckaj,g jvd je5 fm1dfciagfrdaka m1udKhla ksmo2fJ (C) .RNkS ldka;djlf.a o2re m1iQ;sh fm1arKh (ug bv we;af;a Tlaisfgdiska ,nd o2Sfuks

(D) mef,damSh kd, wdia;rKfhys we;af;a ir, >kdldr wms=po2hls (E) -ksia Y2l1dKqj fo2ayfha we;s tlu pd,l ffi, jR.h fJ

47. Wm;a md,k l1u i+nkaOj idjo2H m1ldYh fyda m1ldYhka f;darkak

A. Wm;a md,k l1u j,ska ms<siso2 .ekSu j,lS B. .s,sk fm;s j,ska iHqksld m4k; (u iy w6frdamkh je,fla

C. IUD ldka;djka io2yd io2yd we;s ia:sr jo2ie;aluls D. Wm;amd,k fldmq mqreIhsk io2yd Y2l1dkq m1fJYkh j,lajhs

E. jdfi;alu mqreIhska io2yd we;s ia:sr jo2 ie;aluls

48). jkdka;r j,ska jo2( hdf+ b;d by, wjo2dkula we;af;a

A. j,yd B. U,qf.5 leianEjd C. wdishdkq w,shd D. .,a b0nd E. ngfld, f;,shd

49. my; io2yka ljr Y1djhka ldfndyhsfV1g cSRKhg wfmdfydi;a fJo2# (A) w.akHdYhsl hqI (B) wdka;1sl hqIh (C) ms; (D) wdudIhsl hqIh (E) fLSgh

50. re6r ixirKh i+nkaOj ksjero2s jkafka (A) -ksidf.a miajk Ouks jl1h mqmaMqYSh pl1hls (B) .ev9,df.a mdRYa9l yDo2 lsysmhls (C) ishCu wmDIaGjxYSka 9jD; ixirKh o2rhs (D) Reptilia jka wi+mQRK o2a9;aj ixirKh fmkajhs (E) o2a9;aj ixirKh je5 re6r mSvkhla mj;ajd.ekSug wjyHh fJ

rpkd m1YaK y;rlg muKla ms,s;2re ,shkak

1. a Wiia Ydlj, m4jykhg wo2d, mglfha jHqyh meyeo2s,s lrkak

b Wiai Ydlj, isoqjk maf,dahu m4 ixl1uKh meyeo2s,s lrkak

2. i ia;1shlf.a wKav ckk l1shdj,sh fl8fhka myo2kak

ii udkj Tima pl1h meyeo2s,s lr taio2yd n,mdk fydafudak j, l1shdj,sh o2lajkak

3. i oQIs; c,h msrh+ ls$f+ ms4h;la ;2, tu ls1hdj,sh iy tys jeo2.;a lu o2lajkak

Ii Y!S ,xldfJ >k wmo1jH l,ukdlrKh l,yels wdldrh meyeo2s,s lrkak

4 udkj l1shdld4;ajhka yd iajdNsl i+m;aj, ksis l,ukdld$ ;;ajhla fkdue;s(fuka

cd;sl yd f,dal u8gfuka we;s9h yels n,mEu meyeo2s,s lrkak

5.a wdfJKsl ,K Wmfhda.S lrf.k Plantae rdcOdkshg wh;a cS(ka jR. lrkak

Plantae rdcOdkshg wh;a tla tla cS( jxY fN3-l cS9;hg o2rk wkqjR;k meyeo2s,s lrkak

6 fl8 igyka ,shkak a. -ksidf.a ls$gl Ouks wjysr;djh b qo1 cSj 9o2HdfJ Nd9;djk cSjdkqyrk l1u

c. iQ kHIaGsl ffi,j, ffi,Sh ika6