Biology IJSO Stage-1

[E[[AGO)3043 4; [u c n ek } > Ca g b g l q 4/

04 MPP Og WW /WW

]gpak >Leoe}ak{

MOD a{ > *D! Db|dq{ mgucbe {}sdomem *K! Db|dq{ {aolbe {}sdomem

*C! Sdsebq {aolbe {}sdomem *M! Sdsebq mgucbe {}sdomem

3/

Fave gu} gf }|eo}q pbdo}{ gc}daoem cq {ebfaol d sem fbg|esem pbdo} |ese jdvaol |ja}e fbg|es{/ ]ja{ a{ do aomakd}ago }jd} pbdo} a{ > *D! Jgig~qlgu{ *C! Je}esg~qlgu{ *K! Jgigleogu{ *M! Je}esgleogu{

;/

Goe gf }je fgbbg|aol a{ d oukbeg}ame > *D!

=/

*C!

D oukbeg{ame a{ > *D! Cd{e ( {ulds *K! [ulds ( pjg{pjd}e

*K!

*M!

*C! Cd{e ( pjg{pjd}e *M! Cd{e ( {ulds ( pjg{pjd}e

5/

Ezpesaieo}{ ao |jakj ebek}saka}q |d{ ma{kjdslem ao}g d ve{{eb kgo}daoaol jqmsgleo ld{/ \d}es vdpgus" ie}jdoe" dom diigoad dii goad |ese kgomuk}em cq WWWWWWW/ ]jeas se{ub}{ {uppgs} Gpdsao‑{ }jegsq go }je gsalao gf bafe/ *D! Pd{}eus *C! \ d}{go dom Ksakh *K! Iabbes dom Useq *M! Ie{eb{go dom [}ejb

6/

Iu}d}ago{ dsa{e mue }g > *D! Aofek}ago cq iaksg)gsldoa{i{ *K! Jqcsama~d}ago

*C! Dcsup} kjdole{ ao leoe{ *M! Ou}sa}agodb fdk}gs

\jakj goe gf }je fgbbg|aol psgmukem gobq goe }qpe gf ldie}e > *D! *D! DD DD" dd" dd" QQss QQss *C! *C! ddC ddCC" DD DDCC" ddcc ddcc *K! ]] ]]ssQQ sQQ" }} }}ssqq" DDcckk *M! *M! Dbb kgss kgssek ek}}

:/

Ao d ksg{{ ce}|eeo d puse }dbb ped pbdo} |a}j lseeo pgm dom d puse {jgs} pbdo} |a}j qebbg| pgm" jg| idoq {jgs} pbdo}{ gu} gf 46 dse ezpek}em ao F3 leoesd}ago/ *D! 4 *C! = *K! 1 *M! ;

1/

Jg| idoq maffeseo} haom{ gf ldie}e{ dse ds e psgmukem cq }je F4 gff{psaol fsgi d ksg{{ ce}|eeo d puse {}sdao gf pbdo}{ |a}j qebbg| ped dom feidbe puse lseeo ped pbdo}{/ *D! 4 *C! 3 *K! = *M! 5

40/

4 > 4 > 4 > 4 sd}ag a{ gc}daoem |jeo > *D! Qq Ss a{ ksg{{em |a}j qqss *K! Qq Ss a{ {ebfem

*C! QqSs a{ ksg{{em |a}j QQsS *M! Ogoe gf }je{e

Ao ido" {pesi{ kgo}dao du}g{gie{ dom > *D! cg}j Z dom Q kjsgig{gie{ *K! gobq Q kjsgig{gie

*C! ea}jes Z gs Q kjsgig{gie{ *M! gobq Z kjsgig{gie

44/

43/

]je kgo}sd{}aol pdas{ gf kjdsdk}es{ ao Ieomebado ksg{{aol dse kdbbem > *D! Dbbebe{ *C! Je}esgigspj{ *K! Leoe bgka

*M! Pdsdigspj{

4;/

\jeo d }dbb ped pbdo} *]]! *] ]! a{ ksg{{em |a}j m|dsf pbdo} *}}!" |jd} |abb ce }je F3 leoesd}ago 7 *D! Dbb }dbb pbdo}{ *C! Dbb m|dsf pbdo}{ *K! *K! Cg} Cg}j j }db }dbbb dom dom m|ds m|dsff pbd pbdo} o}{ { ao ao 4 > 4 sd}a sd}ag g *M! *M! Cg} Cg}j j }db }dbbb dom dom m|ds m|dsff pbd pbdo} o}{ { ao ao ; > 4 sd}a sd}ag g

4=/

Je}esg~qlgu{ puspbe fbg|es a{ ksg{{em |a}j seke{{ave s eke{{ave |ja}e fbg|es fbg|es// ]je psgleoq jd{ }je sd}ag > *D! Dbb puspbe *C! Dbb |ja}e *K! 50% puspbe dom 50% |ja}e *M! <5% puspbe dom 35% |ja}e

45/

Ped pbdo}{ |ese igse {ua}dcbe }jdo kd}}be fgs Ieomeb‑{ ezpesaieo} cekdu{e > *D! ]jese |ese og cseemaol sekgsm{ gf kd}}be{ *C! Ped pbdo}{ kdo ce {ebf fes}aba{em *K! Kd}}be dse og} ed{q }g idao}dao *M! Dbb ped pbdo}{ jdv jdve e 3Z kjsgig{gie{ dom fe|es leoe}ak }sda}{

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03 MPP Og WW /WW

]gpak >]sdo{pgs}d}ago

]je pbdo}{ mae mue }g |ab}aol |jeo *D! Dvdabdcbe balj} a{ semukem }g jdbf *K! D fe| sgg}{ dse csgheo

*C! Zqbei a{ cbgkhem *M! Pjbgei a{ cbgkhem

3/

Goe pes{go jdvaol cbggm lsgup C setuase{ }sdo{fu{ago/ }sdo{fu{ ago/ Cbggm |jakj kdo ce laveo {jgubm cebgol }g lsgup/ *D! D dom DC *C! G dom D *K! G dom C *M! C dom DC

;/

Pd}j|dq gf iqgleoak aipub{e kgomuk}ago a{ *D! [DO  DVO  Cuombe gf Ja{ Pushaone Facse{ *C! [DO  DVO  Pushaone facse{ Cuombe gf Ja{ *K! DVO  [DO  Cuombe gf Ja{ Pushaone facse{ *M! DVO  Cuombe gf Ja{  [DO Pushaone facse{

=/

]jsgicgpbd{}ao a{ psgmukem cq *D! Mdidlem }a{{ue{ *K! Cg Cg}j cb cbggm pb pbd}ebe}{ do dom mdid idl lem }a}a{{ue{

*C! Cbggm pbd}ebe}{ *M! *M! Psg Psg}j }jsg sgic icao ao

Vdbve{ dse og} fguom ao/ *D!veao{ *C! Ds}esae{

*K! Jeds}

5/ 6/

Ao }je kdsmadk kqkbe" cbggm pse{{use a{ d} d idzaiui |jeo > *D! *D! ]je ]je d}sa d}sad d dse dse kgo kgo}s }sdk dk}a }aol ol mus musao aol l {q{} {q{}gb gbe e *C! *C! ]je ]je d}sa d}sad d dse dse kgo} kgo}sd sdk} k}ao aol l musa musaol ol mad{ mad{}g }gbe be *K! ]je veo}sakbe{ veo}sakbe{ dse kgo}sdk}a kgo}sdk}aol ol musaol {q{}gb {q{}gbe e

*M! Ogoe gf }je{e

*M! ]je veo}sakbe veo}sakbe{ { dse sebdzaol sebdzaol musaol {q{}gbe {q{}gbe

Idsh }je fdb{e {}d}eieo} > *D! ]je psaokapdb iaoesdb kd}ago ao }je EKF a{ {gmaui/ *C! Kgppes mefakaeokq kdu{e{ dodeiad *K! Va}diao H a{ d do}ajdeigssjdlak va}diao *M! Ogoe gf }je{e

:/ 1/ 40/ 44/ 43/

\jakj gf }je fgbbg|aol psgke{{ ao ezke{{ kdu{e{ }eipgsdsq }ei pgsdsq |ab}aol 7 *D! Se{pasd}ago *C! ]sdo{pasd}ago *K! Pjg}g{qo}je{a{

*M! Aicaca}ago

Cuombe gf Ja{ a{ fguom ao *D! Jeds} *C! Dusakbe

*K! Veo}sakbe

*M! [aou{ Vaog{u{

\jakj gf }je fgbbg|aol jd{ og iu{kubds |dbb{ *D! Ds}esq *C! Ds}esagbe

*K! Kdpabbdsq

*M! Veao

Cg}j esq}jsgkq}e{ dom Beukgkq}e{ Beukgkq}e{ dse fgsiem fgsi em ao }je *D! Cgoe idssg| *C! ]jqiu{ *K! Ds}esadb |dbb{

*M! Bqipj ogme{

]je dmvdo}dle gf S/C/K‑{ ceaol ma{kgamdb a{ " *D! ]g aoksed{e{ {usfdke dsed

*C! }g pdkh }jei ed{abq *K! }g fa} ao kdpabbdsae{

*M! ogoe 4;/

Ig{} gf }je pbd{id a{ *D! Psg}eao

4=/

*C! [db}

*K! Ld{e{

*M! \ d}es

Goe gf }je fgbbg|aol idii dbado kebb{ kdoog} se{pase desgcakdbbq |jakj goe 7





46/

]je sd}ag gf SCK }g \/C/K a{ *D! 600 > 4

4
*M! 6>4

*C! Pesaoeusaui

*K! Pesag{}eui

*M! Pesa}goeui

\jeo Salj} Veo}sakbe gf jeds} kgo}sdk}{" cbggm lge{ ao}g *D! Dbb cgmq pds}{

41/

*K! 6000>4

Kgvesaol gf }je jeds} a{ *D! Pesakdsmaui

4:/

*C! 60>4

*C! Pubigodsq veao

*K! Dgs}d

*M! Buol{

*K! Hamoeq

*M! Jeds}

Ao |jakj gsldo cbggm a{ {}gsem/ *D! [pbeeo

*C! Baves






0; ]gpak > Kgo}sgb & Kggsmaod}ago ao Doaidb{ & Pbdo}{ MPP Og WW /WW

Id}kj }je pbdo} jgsigoe{ ba{}em ao kgbuio)A kgbuio )A |a}j }jeas idngs sgbe ba{}em ao kgbuio)AA kgbuio )AA dom idsh qgus do{|es fsgi kgme{ laveo cebg| }je ba{} > D/ C/ K/ M/

Kgme{ >

3/ ;/ =/

5/ 6/

:/ 1/

40/ 44/ 43/

Kgbuio)A Duzao Kq}ghaoao{ Dc{k Dc{kaa{ak {ak dkam dkam E}jqbeoe

4 3 ; = 5

Kgbuio)AA fsua} sapeoaol Pjg}g}sgpa{i [}ai [}aiub ubd} d}aago gf keb kebb mav mava{ag a{ago o [}gid}db gpeoaol dom kbg{aol Lsg|}j Lsg|}j gf bd}es bd}esdb db cum{ cum{

D C K M *D! 3 ; = 4 *C! ; 3 = 4 *K! 3 5 = ; *M! 3 = 5 4 Lbukdlgo a{ psgmukem cq > *D!  kebb{ *C! Gzqo}ak kebb{ *K!  kebb{ *M! Pep}ak kebb{ \jakj gf }je fgbbg|aol a{ og} fguom ao pbdo}{ > *D! LD *C! DCD *K! 3" =)M *M! ADD Af cg}j cg}j }je }je gvd gvdsa sae{ e{ gf d sd} sd} dse dse seig seigve vem" m" |jak |jakj j jgsi jgsigo goe e |ab |abbb ce mefa mefaka kaeo eo}} > *D! Ge{}sgleo *C! Psgbdk}ao *K! Gzq}gkao *M! Lgodmg}sgpak jgsigoe Jedsaol a{ kgo}sgbbem cq *D! }eipgsdb bgce *C! kesecsdb jeia{pjese *K! kesecebbui *M! jqpg}jdbdiu{ Duzao kdu{e{ d pbdo} {jgg} }g ceom }g|dsm balj} cq kdu{aol kebb{ > *D! ]g ]g lsg| be{{ sdpambq go }je balj} {ame { ame gf }je {jgg} *C! ]g ]g lsg| igse sdpambq go }je balj} {ame go }je {jgg} *K! Ao }je keo}se gf }je {jgg} }g maffeseo}ad}e uoeveobq *M! ]g lsg| igse sdpambq go }je mdsh {ame { ame gf }je {jgg} \jakj \jakj gf gf }je }je fgbb fgbbg| g|ao aol l |gu |gubm bm og} og} se{ se{ub ub}} fsgi fsgi }je }je sebe sebed{ d{e e gf dms dmseo eodb dbao ao *ep *epao aoep epjs jsao aoe! e! 7 *D! Meksed{em cbggm fbg| }g {hao *C! Aoksed{em gzqleo kgo{uip}ago *K! Sa{e ao cbggm pse{{use *M! Ogoe gf }je{e Oesv esve aip ipub ub{e {e aoa aoa}ad} }ad}e{ e{ |a}j a}j }j }je igv igvei eieo eo}{ }{ gf > *D! H( *C! Il(( *K! Kd(( *M! Od( ]je kesecebbui a{ kgokesoem |a}j ‛ *D! kg ‛gsmaod}ago gf iu{kubds igveieo}{ *C! peskep}ago *K! ieigsq *M! va{ago Kgspu{ bu}eui {ekse}e{ > *D! BJ *C! E{}sgleo *K! Psgle{}esgoe *M! F[J Pds}usa}ago a{ kgo}sgbbem cq > *D! Gzq}gkao *C! F[J *K! BJ *M! domsgleo Ie}dcgbak sd}e a{ ceaol kgo}sgbbem cq *D! baves *C! }jqsgam *K! pa}ua}dsq *M! pdoksed{





45/

\jakj gf }je fgbbg|aol jgsigoe a{ se{pgo{acbe fgs }je eig}agodb {}d}e d{ feds" doles" doles" pdao & kdu{e sa{e gf cbggm pse{{use & sd}e gf jeds} ced} 7 *D! Ao{ubao *C! Dmseodbaoe *K! Psgle{}esgo *M! ]jqsgzaoe

46/

Eomgksaoe lbdom{ dse }jg{e |jakj pu} }jeas {ekse}ago{ masek}bq ao}g *D! muk}{ *C! cbggm *K! cg}j

*M! ogoe gf }je dcgve

\jakj goe a{ og} {ekse}em cq pa}ua}dsq 7 *D! ]jqsgzaoe *C! F[J

*K! LJ

*M! DK]J

Ezgpj}jdbiak lga}se a{ kdu{em mue }g *D! jqpes{e s{ekse}ago gf }jqsgk sgkdbka}goao *K! jqpes{ekse}ago gf }jqsgzaoe

*C! *C! jqpg{eks {ekse e}ago gf }jqsgkdbka}goao *M! jqpg{ekse}ago gf }jqsgzaoe

4
41/

Af d pes{go jdppeo{ }g }dhe bdsle diguo} gf |d}es" |d}es" }je diguo} gf DMJ ao cbggm |abb |abb *D! Aoksed{e *C! Meksed{e *K! Fas{} aoksed{e }jeo meksed{e *M! Og Ogoe gf }je{e

30/

\jakj a{ kgo}sgbbaol lbdom fgs dbb eomgksaoe lbdom{ 7 *D! Dmseodb *C! ] jqiu{ *K! Pa}u}dsq lbdom

*M! Pdoksed{






3/

;/ =/ 5/

6/

:/

1/

Id}kj }je kgbuio{ Kgbuio ) 4 Kgbuio ) 3 D/ CKL a/ Dbezeomes Fbeiiaol C/ Lesi ]jegsq gf ma{ed{e{ aa/ ]qpjgam K/ [dbigoebbd aaa/ ]uceskubg{a{ M/ Peoakabbao av/ Sgces} Hgkj *D! *D! D a" C aa" aa" K av av" M aaa aaa *C! *C! D aaa" aaa" C av av" K aa" aa" M a *K! *K! D av " C aaa" aaa" K aa" aa" M a ]je juido Aiiuogmefakaeokq Ai iuogmefakaeokq Vasu{ a{ kgo{amesem medmbq cekdu{e > *D! A} me{}sgq{ }je oesvgu{ {q{}ei *C! A} aoksed{e{ {u{kep}acaba}q }g d}}dkh cq g}jes pd}jgleo{ *K! A} kdu{e{ {evese cbeemaol *M! A} {}gp{ se{pasd}ago \jakj gf }je fgbbg|aol a{ kdssaes gf meolue > *D! Deme{ *C! Kubez *K! Dogpjebe{

44/

43/

*M! *M! D aaa" aaa" C aa" aa" K av av" M a

*M! Ogoe gf }je dcgve

Vdkkaoe a{ og} dvdabdcbe fgs |jakj gf }je fgbbg|aol ma{ed{e{ 7 *D! ]/C/ *C! ]e}dou{ *K! Idbdsad *M! Pgbag Bafe gf }je ieigsq kebb{ }g aiiuoe {q{}ei a{ > *D! D fe| mdq{ *C! D fe| |eeh{ *K! D fe| jgus{ *M! D fe| igo}j }g |jgbe bafe Pd{{ave aiiuoa}q a{ psgvamem }jsgulj > *D! Ezgleogu{ {uppbq gf do}aleo{ *C! Ezgleogu{ {uppbq gf do}acgmae{ *K! Eomgleogu{ {uppbq gf do}aleo{ *M! Eomgleogu{ {uppbq gf do}acgmae{ Ao}esfesgo a{ psg}eao }jd} > *D! Aodk}avd}e{ d vasu{ *C! Psg}ek}{ uod}}dkhem kebb{ fsgi vasu{ *K! Pseveo}{ vasu{e{ fsgi }dhaol gves }je kebbubds idkjaodsq *M! Dbb }je dcgve MP] a{ d vdkkaoe fgs *D! Mapj}jesad" pgbag dom }e}dou{ *C! Madssjged" pgbag dom }e}dou{ *K! Mapj}jesad" pes}u{a{ dom }e}dou{ *M! Mapj}jesad" pes}u{a{ dom }uceskubg{a{ Nduomake a{ d ma{ed{e gf *D! Hamoeq

40/

0= MPP Og WW /WW

]gpak > Ma{ed{e{

*C! Baves

D ma{ed{e mue }g dbbeslak sedk}ago a{ > *D! Lga}se *C! Jdq feves ]je fdiabads ma{ed{e Digecad{a{ a{ kdu{em cq *D! Eo}digecd ja{}gbq}akd *K! D{kdsa{ buicsakgame{ Do}acgmae{ dse/ *D! bapam{ *C! leoe{

*K! Pdoksed{

*M! Mugmeoui

*K! Eo}esak feves

*M! [hao feves

*C! ]deoad {gbaui *M! \ukjesesad cdoksgf}a *K! lbqkgpsg}eao{

*M! kdscgjqmsd}e{







4=/ 45/ 46/

D vasdb ma{ed{e kdu{aol pdaofub {|ebbaol gf pdsg}am lbdom a{ *D! iuip{ *C! ied{be{ *K! kjakheo pgz *M! sdcae{ Sdcae{ kdu{em cq ca}e gf d mgl a{ d iedo{ gf {psedm gf }je ma{ed{e cq ) *D! *D! Mase Masek} k} }sdo }sdo{ia {ia{{ {{ag ago o *C! *C! Aomasek} omasek} }sdo{ia{{a }sdo{ia{{ago go *K! Ogoe gf }}je je dcgve dcgve *M! Cg}j Cg}j gf gf }je dcgve dcgve Idoq kjabmseo ao gus kguo}sq {uffes fsgi fs gi H|d{jagshds/ ]ja{ kdo ce pseveo}em ps eveo}em cq lavaol kjabmseo fggm sakj ao *D! kdscgjqmsd}e{

4
*C! fd}{

*K! psg}eao{

*M! iaoesdb{

Va}diao D a{ oeke{{dsq fgs }je {qo}je{a{ gf *D! jdeiglbgcao *C! va{udb palieo} *K! iebdoao *M! S/O/D/ Vdkkaoe{ jdve ceeo psgmukem psgmukem fgs psg}ek}ago dldao{} msedmbq ma{ed{e/ Kjekh Kjekh }je kgicaod}ago dom faom gu} |jakj a{ ia{id}kjem/ *D! Pgbag ) GPV *C! [idbbpgz ) IIS

41/ 30/

*K! \jgpaol Kgulj ) MP] *M! ]uceskubg{a{ ) CKL \jakj gf }je fgbbg|aol a{ d kjsgoak ma{ed{e 7 *D! Kgbm *C! D{}jid *K! Madce}e{ ]je Do}aleo pse{eo} ao pd}jgleo a{ *D! D {pekafak psg}eao Aovgbvem ao ie}dcgba{i *C! Pgbq{dkkjdsame {qo}je{a~em cq a} ao }je jg{} *K! D {pekafak psg}eao ps g}eao gs pgbq{dkkjdsame pse{eo} pse {eo} go a}{ kgd} *M! D dom C cg}j

*M! Cg}j C dom K





[E[[AGO)3043 4; [u c n ek } > Ca g b g l q 4/ 3/

;/ =/

5/

6/

:/ 1/ 40/

05 MPP Og WW /WW

]gpak > Sepsgmuk}ago

Kgspu{ bu}eui {ekse}e{ > *D! BJ *C! E{}sgleo *K! Psgle{}esgoe *M! F[J ]eipesd}use ao {ksg}ui oeke{{dsq fgs {pesi fgsid}ago {jgubm ce > *D! 3¾K dcgve cgmq }eipesd}use }eipesd}u se *C! 3¾K cebg| cgmq }eipesd}use *K! =¾K dcgve cgmq }eipesd}use *M! =¾K cebg| cgmq }eipesd}use }eipes d}use ]je jgbbg| cdbb gf kebb{ fgsiem fsgi f sgi kbedvdle a{ kdbbem }je > *D! Cbd{}giese *C! Igsubd *K! Cbd{}ubd *M! Cbd{}gkgeb ]je {pesi dom }je ell idhe maffeseo} kgo}sacu}ago{ }g }je ~qlg}e/ \jakj {}d}eieo} dcgu} }jeas kgo}sacu}ago{ a{ fdb{e 7 *D! ]je {pesi kgo}sacu}ago{ ig{} gf }je ia}gkjgomsad *C! ]je ell kgo}sacu}e{ ig{} gf }je kq}gpbd{i *K! Cg}j }je {pesi dom }je ell kgo}sacu}e d jdpbgam oukbeu{ *M! Dbb gf }je dcgve dse }sue }s ue \jakj {}d}eieo} a{ og} }sue 7 *D! Kbea{}gldigu{ fbg|es{ dse uomeslsguom kbg{em fbg|es{ *C! ]je eicsqg {dk gf }je gvube kgo}dao }je ell *K! Mgucbe fes}aba~d}ago a{ fguom ao cg}j paou{ dom |jed} *M! Cq ksg{{ pgbbaod}ago" }je mevebgpem psgleoq a{ {}sgol dom igse jedb}jq ]je sebed{e gf gvui fsgi Lsdffado Lsdf fado fgbbakbe{ }dhe{ pbdke musaol ///// mdq > *D! 43}j ) 4=}j *K! bd{} 3 mdq{ gf ieo{}sudb kqkbe

*C! 3}j ) 40}j *M! :}j ) 40 40}j

Dioagkeo}e{a{ a{ d psgke{{ }g *D! me}esiaoe doq ma{ed{e gf jeds} *K! hog| dcgu} ma{ed{e{ gf csdao

*C! me}esiaoe jesema}dsq ma{ed{e gf eicsqg *M! dbb gf }je{e dse kgssek}

Pds}usa}ago a{ kgo}sgbbem cq > *D! Gzq}gkao *C! Sebdzao

*K! BJ

Iaksg{kgpak {}suk}use ao d fbg|es }jd} kgo}dao{ kgo}dao{ }je pgbds oukbea a{ > *D! Pgbbeo }uce *C! pgbbeo {dk *K! eicsqg {dk{

*M! Cg}j D & C *M! idbe)ldie}gpjq}e

D paokj gf qed{} |d{ dmmem }g 40% lbukg{e {gbu}ago dom |d{ bef} gvesoalj} ao d |dsi pbdke/ Oez} mdq" mdq" d msgp fsgi }je {u{peo{ago |d{ pbdkem go }je {bame dom |d{ ezdiaoem uomes iaksg{kgpe/ \jakj gf }je fgbbg|aol faluse{ sepse{eo} }je ezpek}em se{ub} >





45/

\jakj gsldoebbe a{ dc{eo} ao juido {pesi *D! Oukbeu{

46/

*C! keo}sagbe

*K! Ia}gkjgomsad

*M! E/S

Jg| idoq {pesi{ dom gvd |abb ce psgmukem fsgi 35 psaidsq ps aidsq {pesid}gkq}e{ dom 35 psaidsq ggkq}e{ se{pek}avebq

4
4:/

*D! 400 {pesi{ dom 35 gvd

*C! 400 [pesi{ ;0 gvd

*K! 50 {pesi{ dom 35 gvd

*M! 400 {pesi{ dom 400 gvd/

Psgke{{ gf ,oukbeds fu{ago, }dhe{ pbdke musaol *D! vele}d}ave sepsgmuk}ago

*C! {ezudb sepsgmuk}ago

*K! d{ezudb sepsgmuk}ago

*M! Ogoe

\jakj a{ og} d ie}jgm i e}jgm gf vele}d}ave psgpdld}ago *D! Iaksgpsgpdld}ago

41/

30/

*C! Cummaol

*K! [g|aol

*M! Bdqesaol

Do ezdipbe gf pds}jeogleoe{a{ ao }je mevebgpieo} gf fsua} a{ }je goe *D! \a} \a}j va vadcbe {e {eem{ df} df}e es ffe es}a s}aba~d}ago

*C! *C! \a} \a}j Va Vadcbe {e {eem{ df} df}e es p pg gbbaod}ago

*K! *K! \a}j \a}j vadc vadcbe be {eem {eem{ { |a} |a}jg jgu} u} fes} fes}ab aba~ a~d} d}ag ago o

*M! *M! \a}j \a}jgu gu}} { {ee eem{ m{ |a}jg a}jgu} u} fes} fes}ab aba~ a~d} d}ag ago o

Odie }je {}suk}use |jakj kgo}sacu}e ao }je fgsid}ago gf {jgg} & sgg} {q{}ei & }ja{ psgke{{ {jg|{ }je ‛

*D! [}gkh & {kago se{pek}avebq & vele}d}ave psgpdld}ago *C! [kago & {}gkh se{pek}avebq & Iaksgpsgpgld}ago *K! [kago & {}gkh se{pek}avebq & lsdf}aol *M! [}gkh & {kago se{pek}avebq & lsdf}aol






Ao

d kebb jalje{} tudo}a}q gf kgo{}a}ueo} a{ )

*D! Bapam 3/

*K! Dbldb kebb

*M! Dbb }je dcgve

*C! Fbdlebbd

*K! Kabbd

*M! Vabba

*C! Dia}g}akdbbq

*K! Ieag}akdbbq

*M! Ogoe gf }je{e

*C! 3 Z 3 O

*K! ; O

*M! O

\jakj gf }je fgbbg|aol {}suk}use{ a{ og} fguom ao do doaidb kebb > *D! Iaksgcgmae{

*C! Psghdsqg}ak kebb

]je diguo} gf MOD pse{eo} ao d mapbgam kebb d} }je eom gf ao}espjd{e |abb ce etuavdbeo} }g > *D! 3 O

6/

*M! Oukbeak dkam

Ao }je iesa{}eid}ak kebb gf sgg} dpez }je oukbeu{ mavame{ > *D! Ia}g}akdbbq

5/

*K! Diaog dkam

\jakj goe gf }je fgbbg|aol f gbbg|aol mge{ og} jebp ao bgkgig}ago *D! P{eumgpgmad

=/

*C! \d}es

Kebb |dbb a{ pse{eo} ao > *D! Pbdo} kebb

;/

06 MPP Og WW /WW

]gpak > Kebb" Kebb mava{ago

*C! Je}esgkjsgid}ao

*K! Pbdigme{id}d

*M! Iaksgfabieo}{

*aa! Kjbgsgpbd{}

*aaa! [igg}j E/S/

*av! Sgulj E/S/

*C! *aaa! dom *av!

*K! *a!" *aa!" *av! dom *v!

*M! *aaa!" *av! dom *v!

*K! MOD

*M! Dbb gf }je{e

Oukbeak dkam{ dse dc{eo} ao > *a! Ia}gkjgomsad *v! Oukbegbu{ *D! Gobq *aaa!

:/

\jd} a{'dse dc{eo} ao i d}use esq}jsgkq}e{ 7 *D! Oukbeu{

1/

40/

44/

*C! Desgcak se{pasd}ago

D iub}akebbubds gsldoa{i a{ bdsles mue }g > *D! Bdsle ouices gf kebb{

*C! Bdsles kebb{

*K! [idbbes kebb{

*M! [usfdke dsed ” vgbuie sd}ag

Leogpjgse a{ > *D! D {aolbe {}sdomem MOD

*C! SOD ( ja{}goe

*K! *K! D {aol {aolbe be igbe igbeku kube be gf gf mguc mgucbe be {}s {}sdo dome mem m MOD MOD

*M! *M! MOD MOD ( ja{} ja{}go goe e

[eiadu}gogigu{ kebb gsldoebbe{ dse





MPP)04

Leoe}ak{ T/

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]sdo{pgs}d}ago

MPP)03

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MPP)0;

Kgo}sgb & Kggsmaod}ago ao Doaidb{ & Pbdo}{ T/

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Ma{ed{e{

MPP)0=

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Sepsgmuk}ago

MPP)05

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Kebb" Kebb mava{ago

MPP)06

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:

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D

Biology IJSO Stage-1

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