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Nc. o{ Pdntc.l Pages : 16
iitililitiilliltilltiltili
PART-IIIe-u!lrf)u-Lo; / BIOLOGY
i pu5l$ Lo$g! tir +5ridlao er g! 7 Tamil & English \rersions)
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Time Al]o$,ed : 3 lJours ] [Maximum Marks : 150
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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.
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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
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(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
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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
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s. $orifleir flr6!Lb LL6D seuurlleorisoir alqarnde ur@61oinpen.
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(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$$erSleir
(b) Gibberellin
(d) Ethylene
10. 6l(DLe6]n66 $gein rorflurr(gb
(.*) uarasofloLb (g) eoorGrrsnainiqrf un
(@) Grrn&e lGenLb (n ) rflGrrGenLboeir
Dark respiraiion is the function of :
11. 6i n rLDd-d rnr N.ADH. ,LD, o.oLoln6d.srriflcrG6irrimliCl6ir G rn.q Clauolluufilars
/ dleorLrrg.
( Jr ) g 16r.T0 ATP
(6) GD6ir0 ArP
One nrolecule of NADH? on oxidation yields :
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t3. eourfllqGeurfun gorqGeo9oir @lrainuLi peoeu gLbqu9fl$ pnaryLi erg?
(:ll)9?aortsnei6.)16rn (4)rlglGrrfunLoniglGalirn
(@) st rr&dl6iu 6DpDG,.l rgl u-l n (n) 6rloiu pno,:qLb
l{hat is the collateral or secondarl, host plani o{ Pyticularia oryzae ?
(a) Oryz.t salixa (b) Digitnria natginnta
(c Arnchis llttpogca ((I) Citnts plnnt
14. ro6rr LDEgLi zr-c @gris$$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
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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
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(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.
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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.
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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
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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.
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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
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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
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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.
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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 $lateueeoor erqggts.
preparation of bacte al media.
15
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gfljq: qGglLb gr6ingl el96drr!is@:(g^ 6g6olur6rfl @-pgnn 6616 rr 6r6r,n 31 6(9eou.crlquune ogler:uulofl$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,.
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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.
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\ /iite an essav on poverty :rrrd environmea.ial issues.
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W te an essay or Eleclrocardioi]am.
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