Nc. o{ Pdntc.l Pages : 16

iitililitiilliltilltiltili

PART-IIIe-u!lrf)u-Lo; / BIOLOGY

i pu5l$ Lo$g! tir +5ridlao er g! 7 Tamil & English \rersions)

GgqLb:3Loeoi1 tffWW,kalViSOlai.COm lGLDrSp LDptlrGlLraiirs6ir:150

Time Al]o$,ed : 3 lJours ] [Maximum Marks : 150

Srdlq6l.lrr: (1) +lt 6116.199l ergarnrisqgLi +riu,no u$1eunE loiroron erdnupa.aler1l r nir$g ri, Ge n*eneq Lb. .q6*Lr r$) e$eu geopuSl1gLr 6 eiir .larpds,ars narl r.l r nan il'lL ib ueulquroii GgfloflBoolLb.

(2) 66DLo elcuar5l sigrr1 eorou-llerreo Lo:$Glo erqg5lorp$gLr rueiiL:@$pGerair$ Lb. r rmoeir er ar qrerp,rig G L":eir6 eu r u eiirr @$peq Ln

Instructions : (1) Check the qlestion paper for fairness of printing. If there is any lack of

failness, iirf.rnn lh-" I lall Supelvisor immediatcly.

(2) Use Black or Blue ink to write and pencil to draw diagrams.

gflnq: ug$l I srouTo!1uareur4Lb, ug1d - II 6El6Drlr6lur6r6Du-lri poofl$pafl

oior$prrefld al en ru- ofl rioq Lo.

Note : Candidate should ar,srver Pait - I (Botany) & Part - II (Zoology) in separete

nnsrve;-books.

ug$] -I (pne!!ro5lur6o) /PART- I (BoTANY)

( Lo$ Ll Cl,r aiorsei : 75) / (Marks:75)

Lslflo] -9lsECrIoN-A

gfuq: tlr gl6n)6drg5l er9rnnri.rq966o a9orrueiilri+e1t,. 14x7=74

(ii) +f urn6!i osleorenor Ggri$Glp@$gt 611199lo.

Note: (i) Ansu.er all the queslions.

(ii) Choosc anci r'\r ie 1-h-" corre.t ans\ 7er.

Juna2-t\ n"4.i:'f,[fl

4188

www'katrvisoNai.Gom lglguqs / rurn over

4188 2

1. L96frorg r 6rDS erri'l6osu!16! (96!6 EPLocuris6ir Glsrounr pnellrolsdn uoirerren?

r € , p6\,rrl6l"",L :6 IrCI q4 q du6 "'. G6--G-

(@) Gl@rLqGlrdlGr (Fr) @6t.'"6luGq

Which one of the fotlou,ing series includes the epigynous flowers ?

(a) Thalamiflorae (b) Disciflorae

(c) Heteromerae (d) Inferae

2. Glui;snein r1g$$ @pganru erp[6!trruGlLru-]rJr(glb :

(.91 ) 6D@Lql6iD56iD Gqneneoeelleindioiu

(q) argar5leiusefu el rnfl r.l n

t 6l t eoo,o 9er e eir "

. ei el -5 enor

(./ 6n@ ctusoiu o-sGs-O rr' n 6!6r,

Deccan hemp is il-re cormnon name of :

(a) Hifis.r/s rosa - sinensis

\b) HihisctLs sabdorit't'n

(c) Hibisors canunbi Lts

(d) Hlllscrsschizopetalolts

3. (r6irg Sffleoaueenar L6or-u r &rLq6D6D @$eu srarur@Lb :

(c:t ) flfleuoiu sLbgofioiu (g) puDetSlun r9lGrfler5lueh8oiu

($ ) gr-G 7r.'.r n gna noiu ( n ) gGr ririr9u n oiur !l euoirGl reiroiu

Trifoliatcly con,pound leaves are present in I

(a) Ricinus comtnLrnis @) Heaea hrasiliensis

(c) latuopln curcas (d) Euplnrbia splerulens

a. pnor:q$$lein =916o6.rpgl rguqsaflgLir G)ungterns onroruI@rb $*:(et)rnqdreosLon (q)Goneueineooon

($t) lgGon n [6in6Ds LD n (n) oiudlcrfryeineoeLon

The tissue generally pr'esent in all orBans of plant is :

(a) parenchyma (b) collenchYma

(c) chlorenchyma (d) sclerenchyma

5. 6)l I OlGl&61).961r

3

eir .+e$Gpna!an s nau L: u @ dleinp ar.

(et ) @6e,!llp,paoo pr6rI p6rin@ (a) @gor9l$$oreu prerrlGarri

6.

(b) Dicot root

(d) Dicot leaf

lgeinpel G+dr9rfpdeir Grng qGynGuoiu I eiir

(g) eo+Gsneoir

(rr) 11,-rGornreeir

(b) Zygotene

(d) Diplotene

(g) +0 pdluraeeir

(n ) 60 p 6lrrarseir

(b) 40 minutes

(d) 60 minutes

(q) geoTen &i6oL-elrr

(m) darar$lein Lon&eiu

7. er.Gsrararullojr DNA @qrqLrrrpdo Seleuoneq Cpf$$eb $larpel Glugdlpg.

The Ieplication of DNA chromosomes in E-coli is completed in :

(a) 20 minutes

(c) 50 minutcs

8. elud$areuLr Gllpp @q9el91$$16,)6Dp pnarlp$p$ ugnTamri @51.

An example for Tlansgenic dicotvleLlonous plant :

lb) Ot11za satittn

(d) Glycine mat

(@t) gqo,ll$peocug pr6)r[ pciir@ (m) Sgersl$$lareu pnel:q@6o6u

The passag-" cells are found in the Endodermis of

(a) Dicot stem

(c) Monocot stem

gG g nLbG e nLb eafldn ddr Genrioos

6lener,u9lcl rEls6dlm,qr

(et ) 6leuLrGrrr-ein

(@) ur6d|-ein

(a) Leptolene

(c) PachJ,tene

(e) z0 pdrraoeir

(S) so pdlrn:oeir

(gr) ge$enn ereorerrb

(6)).goiurrnooiu

(a) Aaetul sntialo

(c) Asparagus

Recombination ol chromosomes takes place in stage of prophase I of meiosis

4188

wvr/w. i(a I\r;sola i.COtil I pqgLtqo / Turn over

s. $orifleir flr6!Lb LL6D seuurlleorisoir alqarnde ur@61oinpen.

4188

(et ) r-:ra5leun $)areoreq

(6r) e.t!p,1,

(a) Asexual fusion

(c) crafting

(a) Chioroplast

(c) Peroxisomes

(a) Two ATP

(c) Three ATP

12. LSlip6D6D oarr Geurolgt

(er) +d;fleir($l) eo e rG r roo soflein

Abscission is prevente,:l by :

(a) Aurin

(c) Cytokinin

Somatic hybrids are produced through :

(+) LLd @enuGluqg&sLb

( r-r,) qGTnGrn6onne @atouLrq

(b) Vegetativepropagatton

(d) Proioplasmic fusion

(Lr) Mitochondda

(d) Ribosomes

(€) AO ArP

( Fr,) Ur6ing ADP

(b) One ATP

(d) Three ADP

(+) Sl n rI6Sl6i'r

(n) o$$erSleir

(b) Gibberellin

(d) Ethylene

10. 6l(DLe6]n66 $gein rorflurr(gb

(.*) uarasofloLb (g) eoorGrrsnainiqrf un

(@) Grrn&e lGenLb (n ) rflGrrGenLboeir

Dark respiraiion is the function of :

11. 6i n rLDd-d rnr N.ADH. ,LD, o.oLoln6d.srriflcrG6irrimliCl6ir G rn.q Clauolluufilars

/ dleorLrrg.

( Jr ) g 16r.T0 ATP

(6) GD6ir0 ArP

One nrolecule of NADH? on oxidation yields :

www.kalvisolai'Gont

5

t3. eourfllqGeurfun gorqGeo9oir @lrainuLi peoeu gLbqu9fl$ pnaryLi erg?

(:ll)9?aortsnei6.)16rn (4)rlglGrrfunLoniglGalirn

(@) st rr&dl6iu 6DpDG,.l rgl u-l n (n) 6rloiu pno,:qLb

l{hat is the collateral or secondarl, host plani o{ Pyticularia oryzae ?

(a) Oryz.t salixa (b) Digitnria natginnta

(c Arnchis llttpogca ((I) Citnts plnnt

14. ro6rr LDEgLi zr-c @gris$$a5lg$gr o0@ur rueinL"r@Lb Loql$g

@gp ro rrge a ig,pg Clup. .l@n

(et) o"'.LQrqn eo+ooion (4) lLrrnerri erbaflClrTLir

(@) EmlGoneon s,r6rtlerurr ( r,r,) ratnBeiu gleinGerir

Nlental and phvsical shess relaxing drug is obtained Ilom the Plan'.:

(a) E/r;,r.7rn sirii.d (b) Prpaatt sonniferutt

(c\ Cincltona calisava (d) Panax ginseng

,51,fl",] - q, / SECTION - B

gfluq : eieoerGu."rglLb oq4r ei0arnBaqgrilS o9eoruofl&sor1b 7x3=27

Note: Answer any seven questions,

t5. LonduGer.4l ullein 6!6o5Lr u rLO $)oreueou erqgge?

Wriie the svstematic posjtion oi Malvaceae

16. '+6lfl!rn Ctruri gfl$pel 6r6inp1161 6r6iji6nr? er@$5l6sru@ pga.

'\{hat is called author citahon ? Give an example.

4188

www.kalvis0lai.COllil [$1gL.rqe / rurn over

17. $p$g erneiu6onri sSarpu5lein rrLi ereoq$gt unoLb g$1.

Draw an.l labcl the struclure of open vascular bundle.

18. q6D[&Ge[656ir erobpnal ereineu?

Wlat are tichomes ?

19. o9lenrig glrfleos gGqrLoGenriloin urri euary$g uneri 19f1.

Dran, and label the structure of lamp brush chromosome.

20. 5lafurgru9lir $6oLi ereirpneu oreinain?

What is stedlization ?

21. @llqciror9leoeoru9d r nlGs$qgLir Gpn$oeoar erlggts.

Name lhe.n,,)mes in\olved 'n drrk reactions.

22. ATP- u516ir rrLb ereoq$g uns6 19f1.

Draw and label ihe structure of ATP.

4188

23. rfleLonainr euni-r oEarenel ereiirpnai oreiren?

What is Richmond Lang elfect ?

24. G1porraGTnmieiu eoLu oueorlu-rgt

De{ine heterosis

www.kalvisolai.cofif

7

$lR6{ - grl sECrIoN - c

4188

isrfluu I (,

(i')

(i)

(ii)

6rcggt6 Dn6itr(g 66l6rrtrBsqg6g oflorru ofl 6eor16. er5lsnn ooiur

25 6(9 o6d6rquuns orllooruaflrio G6!61i'r0tb. 4x5=20

Gpeoouu:nen @lur sofleu urti oteotluteilrb

Answer any four questlons including Question No. 25 which is compulsory.

Draw diagrams wherever necessary.

25. GL$pLb Lo$gLi pu8ri;air ar6DsLrlrtrLr+6rl $eogloeoon oqgg:o.

Bring out the medts of Bentharn and Hooker's classification of plants.

26. 4g695$l6o@ij, pnerT Gergli151b, @9o6l$$areu$ pnorqr Ger196196 rohorGeunun(rlseoor errroqts.

Wiite the anatomical dilferences between monocot root and dicot root

27. 6a $6a pr 6rD gGunGTtoiu grar rl.6$l6ir @taronL.l q, Geualu ruqareu et9ar rfl .

Explain ihe coupling asPect in Lathyfils otlarah$.

28. pr6rrI 6l& erenriL:r9Jein uueirsoi qGpgtLb g$$arar o195ls.

Wdie any five applicatrons oI plant tissue culture.

29. g+floru-r rairgtLb pnorrlLb LlSd gdLrq elleoqe.

Wdie short notes on Insectivorols plant.

wffi.kalvisolai.com [ 6](ELrr16 / Tum over

4188

30. corurGrnqgGynrb Lr$gLb Loeuripel u$fl 6ggfll:GuggL.

(,

(i')

Give shofi notes on I'hytochromes and flowe ng.

31. 6oLDdcsn6i)trsr r$61 erqgg1o.

Give an account on N4yco hiza.

L5lfl64 - FrISECTIoN-D

gf)uqeoh : eieoeuGu.rglLb @raiur$ e,9lcn doqldg .Oeo- pgs. 2x10=20

Ggeoerurrem Sraooflol llrLi eleoye

Note : (i) Answer any tl.{o questions.

(t) Drau. diagrams wherever necessaiy.

32. L6l ger u rligar! u noro6laoeu seoeui' QenSeoincil or9ler f1.

Describe Mrrs, pararlisinca it technical tern1s.

33. gooq$Par,6u$ pnerq$poanrleirr grpdo peoao cloroleol o,Sloufl.

Descdbe the primary structure of a Monocot stem.

34. DNA LogGairriors grrer9lueb r$fl g11 or@arr1 orqggls.

W te an essay on DNA recombinant technology.

35. gafl eG+ri&cosu9 mor r n$6qqLb snleof earor o$eu rfl .

Wiite an account on the factors affecting photosynthesis.

www,kahrisol ai'corhii

9

u(96l - II (6!9l6orudlur6it) / PART - rr (zoOLoGy)

(Lo$LrGlrallrooir:75) / (Marks : 75)

Efl6q - €,1 /SECTIoN-A

gleo6urgg1 6'6t iE l)i 9Lb en o-u -aflriua.i.aflurr6iT a9l6or6o6ri Gpn$Clp$$gt 6r19gu.

Answer all the qrestions.

Choose and w te the correct answeI.

4188

16x1=16IBIRUU :

Note :

1.

(i)

(i,(,(i')

zu9ri Gar$oliaror grcu Lir ggflu-l neoar

(er ) Ag$qsli)

(6) 6rp,,nUrea biosynthesis takes place in i

(a) Kidnet-

(c) lieart

L(rtra.t [rlirqtD rroddlu lm !l( g ) sei;er5ryeir

(r'r, ) oeooruLir

(b) Liver

(d) Pancreas

2. 6,6Lrtrp6ap .+$aflGs& 6eu:g qgaoen or9glrqounaror$ glaior@Lb panriGLoneiir

(e) png oeu$p snnqoirar$ (g) guffonarleir

(6) pni.grifeue0oir ( r,r. ) enrirgGenein

The hclmone that accelerates respimtion and -qtimulates mental alettlless is :

3-

(a) mineralcca*icoid

(c) nor - adrenalin

56n)e56rfl6l) 6(et) aiornird

($)) gqgri;Gsnoio

The polysaccha de found in liver and

(a) Starch

(c) Glucose

(b) adrenalin

(d) cortisone

oela5Terllg1Lb onalruu@Li o,r@eeirooarT

(g) 6eelglGeonoiu

(n ) deoarGergein

muscles is :

(b) Cellulose

(d) Giycogen

www.katvisgtai:991f[ $16uqs / Turn over

4188

q. GlLoeunai dr S$sainu6eururur@6lp5l?

(er) 6leoor6leir

(@) eorGqn6leir

(a) Glycine

(c) Tyrosine

(a) Westem Blot

(c) Diploid cell stair.ing

10

6r,Eg etr-6lGorn et 16leu$ $ erSl6$5l Lprp0

Melanin is synthesised {rom which oI the {ollowiag amino acids ?

(a) AI can slceping sickness

(c) Ascaliasis

(+) =geuarenein

(n) GynunLrFeir

@) Alanine

(d) Iihodopsin

(b) ELISA

(d) Pure Culture

(b) Measles

(d) Taeniasis

5. er6.g.o'91 Qpng$leoetr rgp GeurqLb Genpeoeo

(.s ) Gereiu rrieirr L9ornu (+) ELISA

(@) quornur@ Gaoienurfl$rpd (n') gnu orori.Lrq

The tesl r ,hich is use.l to confirm the HIV infection is :

6. SBeugeuarorpgeir rndarg! rqq6 Gpnur org?

(+lr) r9lGorr; (g) eounrLr@

(6) 41"'.r9dl6iD (n ) sreuTn

Which one of the follo\^.ing is a sexually transmitted disease ?

(a) Plague (b) Typhoid

(c) Syphilis (d) Cholera

L9oirorlgorarorf gdr qGTnrGunG+nern gr@airarfl und zainunqgri Gpnu.l og?

(st) qLrL9flrion grl;o oriun$l (g) Loeouduernfl elLbooLo

($) et oiu o n rfl ul nor! du (n) eafl u nenleiu

Which one of the following is a protozoan disease ?

7.

wwwkalvisolai'coffil

I

11 4188

8. 6opio6i! etr!l9[96ir ar 6fl irc6 65 n6u Li)

(et) 17 ergrorseir

($) 5 ar1grnieeii

The growih of Thymus gland is upto :

(a) 17 years

(c) 5 years

(+) 12 6xolrEs6jr

(n) 30 eugrnlocir

(b) 12 years

(d) 30 years

9. gGsrflGunr ru9 rf

Gpnpgo$ri;grn genp

(er) 6Lorg!6rui$peu

(@ ) $rduaorpen

(a) Translation

(c) Elongation

Cle6is6]fl6l, DNA g)6D6e'g RNA PLo 6D g &1 lnl S 6f] 6TI .If,

In Eukaryotic ce1l, DNA produces RNA by the process called :

(+) q r neinoiu u6ou eir

I Fr ) ura6u]fA{i56i,

(b) TransLluction

(d) 'franscription

77.

(sr) etanrqrir r6ijT Clenflurr

(6r) scrD

(g) peun8rduir

(n) sle;rL9erfls,nr

(b) Thalaseemea

(d) Albinism

Lr u6iir! ail (;).16,L 616r ?

(g) 4i8afld;( ,-i. ) etgl 6lofluLir

10. Loetflpaflein zu$lgGTnLoGendel oralrl-r L-r@ 6 edr19 g:6irr6l el$r@Lb Gpnu.r

The human disease due to autosomal dominant gene is :

(a) I'luntington'sChorea

(c) SCID

1grfl u Geelooir rpr.$$u!la(e)GenquLn

(@l) onrrdlu-r Lir

Which is used in fabdcating solar ce1ls ?

(a) Sodlum (b) Arsenic

(c) Cadmium (d) Aluminium

www.kqlyi5olai.corrI p19L:qs / Tum over

4188

t2. ru9rfl u-r og$ger sgleqoah

(er) peup;$lel p rLrqpeu

13. 6[pg Gareirenonugt6aeoor

(g) riri;oiu I fer nr

(@) Gpaurneio pyerb

The WBC diluting fluid is :

(a) Turk's solution

(c) Hayem s solution

(st) rnLb"".Lr lrocir(@) oiuGar@acit

(a) Pomfrets

(c) Skate

(a) Aseel

(c) Karaknath

12

erenarng $6sLrr@dlpg?

(@ ) GLo$r qr L9leu ipraeoer$peir

Bio-me.lica1 wastes are removed by :

(a) Iand filling

(c) sudac-.impoundments

(g) gpdlemrg rnureeeu

In ) crrf[isre .gnLbreoridrsseu

(b) deep-wellinjection

(d) incineration

14. EOdj Glan@rie L:u:@oroarorsofleu g19$6pgL-bq dein eroiLrr@org erp?

$ieE,Lb $lqr6!!b og?

(g) C)ilefiqd;r $7erLb

(n) ,'"Clue0 uoiu $;rer rlr

(b) Benedict'ssolution

(d) Ieliing's solution

(g) geoen Lfeiiieoir

(r,) orstu8etr

(b) Cat fish

(d) Seer fish

(g) Irusnri:(r.i ) reiuTr

(b) Chittahong

(d) Busra

\Mrlch one of the following is a cartilaginous fish ?

15. o(DULI pgLb Glorainr $)eop,i6leou zeouu: Gsng! $larLb ergl?

(gr)glEa

(St) snr6pr$

Which breed of fo\'\.'l contains black colour flesh ?

ffi^ ,f.katvfso|a[.Goffit

13 4188

16, o,llouridlual p$5lor6 creinp gnareu 6laraflu9torri

(et) enri euoiu rnfoflein (g) gooiur o$oiuGLooin

(@) 6lLor; @oeu (r+) $eir rnu$eiug euirLonriri

The book Philosophie ZoologiQue was published by :

(a) Charles Darwin (b) August Weisman

(c) Mc Dougall (d) Jean Babtiste Lamark

Lgliflot - JU / SECTIoN - B

lgfhlq : oooo:GuLgtrb 6rL-Gl o6lennrioqgdg o,S1eoruofl 4ooqri>

Note: Answer any eight questions.

17. 6r6uLlLtdn A lgarper9lournoil qELr0Lb Gpnur66o6n 6r(g516.

List out the ailments caused by the deficiency of vitamin A.

18. 6rLbG noeir riGnn jl arlleiu Garmrr/itri.sra,.

Differentiate embolus and thrombosis.

19. q[ r6iir6iD Lris6ir 6r6inp1161 6r-6i'r6n?

l^ahat is tlansduction ?

20, oar afl efleir :afle oro . qggt.

Write the functions of spleen.

21. Gp rurgp6o L,66 n rr r9lur el - erarrlu.rg.

Define - Immrnology.

a*=24

www"hlvisolai.comI $qrqs / Turn over

4188

22. +llur6l $efi Cgr$p 6r6irug urngt?

\ /hat is hansfection ?

23. geu n,f 6) u neri eir Lo19$5 er a'r eldl O466ir ur r6D6u ?

W1-Et are the clinical manifestations of Thalaseemia ?

L4

2a. e:6iT Edl&6Ds areiirpneu ereiren? slpd,r or6i)6s6iT !rn6Dor?

'L\ahat is gene therapy ? What are its types ?

25. GLDoSSI6! gle4peu ereirprar ereinar?

What is meant by seeding of clouds ?

26. L.re glLb6oLD Gpneou:$ p@l;gLn orglgoeopooir unarou?

How can cowpox be prevented ?

27. L)D6aei) -At.r,gni, CLoLirnrrlSlg soren$$el GoroirorGolairirau onladsoir

What are the factors taken into consideration for the Browth of poultry farming ?

28. @niq a,9eir6lL--r i 6 er91$laou o1L9g1o.

State Hardy Weinberg's Law.

www.katrtiBotri:d6ff

29. b@ftp oairarf,lein $eirGout@pGpn$pLi urLb erarq$g rnsrqseoerr Odl{i,s@llb.

Draw the V.S of human eye and label the parts.

rndreflut pqrs pu_LnrflLt Gleir

Write the steps involved in the

L:ar $lateueeoor erqggts.

preparation of bacte al media.

15

Eflq-@/sECTroN-c

4788

gfljq: qGglLb gr6ingl el96drr!is@:(g^ 6g6olur6rfl @-pgnn 6616 rr 6r6r,n 31 6(9eou.crlquune ogler:uulofl$psi; Gorairi@rb.

3xs=15

Note : Answer any three questions including question no. 31 which is compulsory.

31' L0iull LorEp.6p6iJr roqr9ur elqrueorrodl 6,, gdluq o@gro.

Write sho{ notes on genetic basis of organ transplants.

32. gGornofl ml Geurgoarpugein gqgdsogueb 6616i)6n6r.l66iT rlrn6D6u?

Mention the ethical problems of cloning.

33. 4lar6l6DtrL ergaroro4Lr rSfl o$orfl.

Briefly describe ,,Sewal Wright Effecf,.

www.kalvisolai.com' [ $l1grJqe / Turn over

4188 76

6lfi6r - !;I/ SECTIoN - D

gprlq: oooorGeuuglrb $tr;siur@ erlonn+apgriqg iou$rLb er9eor p{Do. 2x10=20

Note: Answer any two questions-

34. gt6oru5,rd aer n8,$per5leirG r ng peorGlugtLi L,cbGerg papeloaror or9errfl.

Describe ihe process of pulmona lespiration.

35. 6Dg[[u-rO *r1Lr rQ r-19 eir rafsarorqLb gtooer +f]elr GeueLurnpgnei e1!u@':Gqnuraeoerq rb er9endg.s.

Write tl_,e functions of thyroid hormone and explain about the oalfunctioning diseases

of ttLyroid gland.

36. 6rg6DLDqLb LolgLb olgi (gp6u prri66 gf1$g sr@eo7 o]arqs.

\ /iite an essav on poverty :rrrd environmea.ial issues.

37. creurirGTnte nriL';G u ndlqnL-b upf 969 sr@oo9 erorqs.

W te an essay or Eleclrocardioi]am.

wrM{rt/. lGlvisol ai' co m-oOo-