Biologi Soalan Kertas 1
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Transcript of Biologi Soalan Kertas 1
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1. Diagram 1 shows an animal cell.Rajah 1 menunjukkan satu sel haiwan
Diagram 1 /Rajah 1What is organel P?
Apakah organel P?
A Golgi body/Jasad GolgiB Endoplasmic reticulum / Jalinan endoplasma !ibosom / RibosomD "ucleus /Nukleus
#. Diagram # shows a cell.Rajah 2 menunjukkan suatu sel.
Diagram # /Rajah 2
Which organel is $ound in abundance in the cell shown in Diagram #?Antara organel berikut, manakah ang terdapat dengan banakna dalam sel pada rajah 2?
A B
D
%. Diagram % shows some cells $rom a tissue.Rajah ! menunjukkan sel"sel dalam suatu tisu.
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Diagram % /Rajah !
Which o$ the $ollowing does not ha&e the tissue in Diagram %#anakah di antara berikut tidak mempunai tisu seperti dalam Rajah !.
A B
D
4. Diagram ' shows two sucrose solution o$ two di$$erent concentration separated by a semi(
permeable membrane. Which o$ the $ollowing will happen in order $or the two solutions to
achie&e dynamic e)uilibrium?Rajah $ menunjukkan dua larutan sukrosa ang berlainan kepekatan dipisahkan oleh
lapisan membrane separa telap. Antara berikut, ang manakah berlaku untuk kedua"dua
larutan itu men%apai keseimbangan dinamik?
Diagram ' /Rajah $
A *ucrose molecule di$$use $rom the %+ , sucrose solution to the 1+ , sucrosesolution#olekul sukrosa meresap dari larutan sukrosa !& ' ke larutan sukrosa 1& '
B Water molecule di$$use $rom the 1+ , sucrose solution to the %+ , sucrose solution#olekul air meresap dari larutan sukrosa 1& ' ke larutan sukrosa !& '
-smotic pressure o$ the 1+ , sucrose solution is higher than the osmotic pressure in
the %+ , sucrose solution(ekanan osmosis larutan sukrosa 1& ' adalah lebih tinggi daripada tekanan
osmosis larutan sukrosa !& '
2
%+ , *ucrose solution)arutan sukrosa !& '
1+ , *ucrose solution)arutan sukrosa 1& '
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D he number o$ water molecules in the 1+ , sucrose solution is higher than in the
%+ , sucrose solution*ilangan molekul air di dalam larutan sukrosa 1& ' adalah lebih tinggi daripada di
dalam larutan sukrosa !& '
5. Diagram shows two &is0ing tubes Mand N. is0ing tube Mcontains 1 , sucrose solution
and &is0ing tube Ncontains 1+ , sucrose solution. Which o$ the $ollowing e2plains the
condition o$ &is0ing tubes Mand Na$ter being immersed in , sucrose solution $or %+
minutes?Rajah + menunjukkan dua tiub isking Mdan N. (iub isking Mmengandungi larutan
sukrosa 1 ' dan tiub isking Nmengandungi larutan sukrosa 1& '. Antara berikut, ang
manakah menerangkan keadaan tiub isking Mdan Nselepas direndam dalam larutan
sukrosa + ' selama !& minit?
Diagram /Rajah +
3. Which o$ the $ollowing macromolecules is a polysaccharide?Antara molekul berikut, ang manakah merupakan polisakarida?
A Deo2yribonucleic acid /Asid deoksiribonukleik B Polythene/Politena *ali&ary amylase /Amilase liur
D ellulose/ -elulosa
4. he graph shows the optimum p5 o$ an en6yme 7 in its reactions.Gra menunjukkan p/ optimum satu en0im dalam tindakbalasna.
M N
A urgid /-egah 8laccid / lasid
B 8laccid / lasid urgid / -egah
urgid / -egah urgid / -egah
D 8laccid /lasid 8laccid / lasid
3
, *ucrose solution)arutan sukrosa + '
is0ing tube(iub isking
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En6yme 7 is3n0im ialah
A sali&ary amylase /amilase liurB Pepsin /pepsin rypsin / tripsin
D !ennin /renin
9. Diagram 3 shows the nature and e$$ect o$ an en6yme action. Which o$ the $ollowing is true?Rajah 4 menunjukkan siat dan kesan tindakan en0im. Antara berikut, ang manakah
benar?
Diagram 3 /Rajah 4
: ( he reaction catalysted by en6ymes is re&ersible(indakbalas ang dimangkinkan oleh en0im adalah berbalik
; ( En6ymes cataly6ed reactions at certain temperatures3n0im memangkinkan tindakbalas pada suhu tertentu
< ( En6ymes act speci$ically on substrates3n0im bertindak se%ara spesiik terhadap substrat
= ( En6ymes are not changed at the end o$ a reaction 3n0im tidak berubah pada akhir tindakbalas
A : and < only / J dan ) sahajaB :> ; and < only / J, 5 dan ) sahaja < and = only / ) dan # sahajaD ;> < and = only /5, ) and # onl
.Diagram 4 shows the apparatus used to study the e$$ect o$ amylase en6yme and the
permeability o$ the &is0ing tube. A$ter %+ minutes> the @odine test and Benedict test was
carried out on the distilled water in test tubes P and . he results are shown below.Rajah 6 menunjukkan radas ang digunakan untuk mengkaji kesan tindakan en0im amilase
dan siat ketelapan tiub isking. -elepas !& minit, ujian 7odin dan ujian *enedi%t telah
dilakukan ke atas air suling dalam tabung uji P dan 8. 5eputusan adalah seperti berikut.
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Diagram 4 /Rajah 6
est9 :jian
est ubes/(abung :ji
@odine est:jian 7odin
Benedict est:jian *enedi%t
P "o change(iada
perubahan
!ed precipitate
is $ormed#endakan
merah bata
terbentuk
"o change(iada
perubahan
"o change(iada
perubahan
Which o$ the $ollowing is true about the e2periment?Antara berikut, ang manakah benar tentang eksperimen itu?
l he &is0ing tube is permeable to starch molecule(iub isking itu adalah telap kepada molekul kanji
ll he product o$ starch digestion went out o$ the &is0ing tube/asil pen%ernaan kanji telah keluar melalui tiub isking
lll Amylase catalyst starch digestionAmilase memangkinkan pen%ernaan kanji
@ he &is0ing tube is a semi(permeable membrane(iub isking merupakan membrane separa telap
A @@ and @@@ only / 77 dan 777 sahajaB @> @@@ and @ only / 7, 777 dan 7; sahaja @@> @@@ and @ only / 77, 777 dan 7; sahajaD All o$ the abo&e / -emua di atas
1+. Which o$ the $ollowing statement is not true about cloning?Antara pernataan berikut, ang manakah tidak benar mengenai pengklonan?
A All types o$ tissues can be cloned-emua jenis tisu boleh diklonkan
B lones ha&e identical genetic in$ormation with parent cells5lon"klon mempunai maklumat genetik ang seiras dengan sel"sel induk
lones can be produced in great numbers in a short span o$ time*anak klon boleh dihasilkan dalam suatu jangka masa ang pendek
D loning is a type o$ ase2ual reproduction
Pengklonan ialah sejenis pembiakan aseks
11. Diagram 9 shows an animal gonad cell at the stage o$ telophase @@ in meiosis di&ision. 5ow
many chromosomes are $ound in the animal gonad cell be$ore meiosis di&ision?Rajah < menunjukkan satu sel gonad haiwan pada peringkat teloasa 77 pembahagian
meiosis. *erapakah bilangan kromosom ang terdapat dalam sel gonad haiwan itu sebelum
pembahagian meiosis?
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Diagram 9 /Rajah dalam jus nenas.5eputusan eksperimen adalah seperti dalam Jadual 1. *erapakah kandungan itamin >dalam jus nenas itu?
A +.# mg/cm%
B +.' mg/cm%
+.4 mg/cm%
D '.+ mg/cm%
13.An e2periment was conducted to determine the energy content in #.+ g o$ peanut. he
peanut was burned and the heat released raised up the temperature o$ #+ cm%water $rom
#' to 3 . alculate the energy content o$ peanut i$ the speci$ic heat capacity o$ water
is '.# :g(1 (1.
-atu eksperimen dijalankan untuk menentukan kandungan tenaga dalam 2.& g ka%ang
tanah. 5a%ang itu telah dibakar dan haba ang dibebaskan memanaskan 2& %m!air dari 2$
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> ke 4+ >. /itungkan nilai tenaga ka%ang tanah sekirana muatan haba spesiik air ialah
$.2 Jg"1> "1.
A 1.39 0:/gB 139 0:/g %%.3 0:/gD %% 0:/g
14.he $lowchart abo&e shows the stages o$ protein digestion in the human alimentary canal. P>
Q and Rare the en6ymes which hydrolyse protein substrates. What are P> Qand R?>arta aliran di atas menunjukkan peringkat pen%ernaan protein dalam salur alimentar
manusia. P, Qdan Rialah en0im ang menhidrolisiskan substrat protein. Apakah P, Qdan
R?
P Q R
A !ennin / Renin Peptidase
Peptidase
rypsin /(ripsin
B !ennin /Renin Pepsin /Pepsin rypsin /(ripsin
Pepsin /Pepsin rypsin /(ripsin Peptidase
Peptidase
D rypsin /(ripsin !ennin /Renin Pepsin /Pepsin
1. Diagram shows a part o$ the human alimentary canal. Which structure is in&ol&ed in the
digestion o$ $ats?Rajah @ menunjukkan sebahagian daripada salur alimentari manusia. -truktur manakah
ang terlibat dalam pen%ernaan lemak?
Diagram /Rajah @ A P and / P dan 8 B P and ! / P dan R
and * / 8 dan -D ! and * / R dan -
13.Which o$ the $ollowing statements is true about anaerobic respiration?
7
ProteinProtein
Polypeptide
Polipeptida
Peptide
PeptidaAmino acid
Asid amino
P Q R
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Antara berikut, ang manakah benar tentang respirasi anaerobik?
@ Energy is released in the $orm o$ AP(enaga dihasilkan dalam bentuk A(P
@@ Glucose is not o2idised completelyGlukosa tidak dioksidakan dengan lengkap
@@@ @@> and @@@ only / 7, 77 dan 777 sahaja @> @@ and @ only / 7, 77 dan 7; sahaja D All o$ the abo&e / -emua di atas
14. Diagram 1+ shows an e)uation $or an aerobic respiration.Rajah 1& menunjukkan suatu persamaan bagi respirasi aerobik.
Diagram 1+ /Rajah 1&
What are !> *> > C and ?Apakah R, -, (, : dan ;?
19.
Diagram 11 shows an e2periment o$ yeast respiration.Rajah 11 menunjukkan satu eksperimen tentang respirasi is.
S T U V R
A arbondio2ide5arbon
dioksida
APA(P
GlucoseGlukosa
-2ygenksige
n
WaterAir
B Glucose
Glukosa
arbondio2ide5arbondioksid
a
-2ygenksigen
WaterAir
APA(P
Glucose
Glukosa
-2ygenksige
n
arbon
dio2ide
5arbon
dioksid
a
WaterAir
APA(P
D APA(P
GlucoseGlukos
a
-2ygenksigen
arbondio2ide5arbon
dioksid
a
WaterAir
8
R S T U V
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Diagram 11 /Rajah 11
Which o$ the $ollowing mi2tures can increase the rate o$ respiration o$ yeast?Antara ang berikut,ang manakah dapat meningkatkan kadar respirasi is?
A 1g o$ yeast and #ml o$ , glucose solution1g is dan 2+ml larutan glukosa +'
B 1g o$ yeast and #ml o$ 4, glucose solution1g is dan 2+ml larutan glukosa 6'
1g o$ yeast and #ml o$ 1+, glucose solution1g is dan 2+ml larutan glukosa 1&'
D 1g o$ yeast and #ml o$ 1, glucose solution1g is dan 2+ml larutan glukosa 1+'
1.Diagram 1# shows a model o$ a human ribcage. "ame the structures represented by > 7 and .Rajah 12 mewakili sangkar rusuk manusia. Namakan struktur ang diwakili oleh B, dan C.
Diagram 1# /Rajah 12
X Y Z
A *ternum / -ternum !ib / (ulang rusuk @ntercostal muscle
tot interkosta
B *ternum /-ternum @ntercostal muscle
tot interkosta
ertebral column
(urus ertebra
ertebral column
(urus ertebra
*ternum /-ternum !ib /(ulang rusuk
D *ternum / -ternum Diaphragm
=iaragma
ertebral column
(urus ertebra
#+. Diagram 1% shows the structure o$ an insect respiratory system. Which o$ the $ollowing is
not true?Rajah 1! menunjukkan struktur sistem respirasi serangga. Antara berikut, ang manakah
tidak benar?
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Diagram 1% /Rajah 1!
@ ; ( Gaseous e2change is against the concentration gradientPertukaran gas berlaku menentang %erun kepekatan
@@ < ( ontain $luid and has thin wall#engandungi bendalir dan mempunai dinding nipis
@@@ = ( =ade up o$ chitin rings to pre&ent it $rom collapsing#empunai gelang"gelang kitin untuk men%egahna daripada
mengempis @ " ( he opening and closing is controlled by &al&es
Pembukaan dan penutupan dikawal oleh injap"injap
A @ only7 sahajaB @ and @@ only / 7 dan 77 sahaja @@@ and @ only @ 777 dan 7; sahajaD @ and @ only / 7 dan 7; sahaja
#1. Diagram 1' shows an al&eolus sac and blood capillary. What is structure ?Rajah 1$ menunjukkan satu pundi aleolus dan salur kapilari darah. Apakah struktur B?
Diagram 1' /Rajah 1$
A Blood capillary / 5apilari darahB artilage ring / Gelang rawan A layer o$ moisture/ )apisan lembapanD Epitelium / 3pitelium
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22.he o2ygen le&el in the blood o$ a mountain climber drops $rom its normal le&el during
mountain climbing. Which processes occur in his respiratory system to return the o2ygen
le&el to normal?Aras oksigen dalam darah seorang pendaki gunung jatuh di bawah aras normal semasa
mendaki gunung.Proses manakah ang berlaku dalam sstem respirasina untuk
mengembalikan aras oksigen ke normal?
@ p5 o$ blood decreases /p/ darah menurun
@@ Breathing and &entilation rate increase 5adar pernaasan dan entilasi meningkat@@@ !espiratory muscles contract and rela2 $aster tot respirasi menge%ut dan mengendur dengan lebih %epat@ @ntercostal muscles contract and rela2 slower tot interkosta menge%ut dan mengendur dengan lebih lambat
A @ and @@ / 7 dan 77B @ and @ / 7 dan 7; @@ and @@@ / 77 dan 777D @@@ and @ / 777 dan 7;
#%.Which o$ the $ollowing are biotic components in an ecosystem?Antara ang berikut, ang manakah merupakan komponen biotik dalam suatu ekosistem?
@ onsumer / Pengeluar@@ 5umidity / 5elembapan@@@ Decomposer / Pengurai@
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Rajah 14 menunjukkan tiga jenis tumbuhan P, 8, dan R ang terdapat di kawasan paa
bakau.
Diagram 13 /Rajah 14
What are plants P> and !?Apakah tumbuhan P, 8 dan R?
26.he $ollowing in$ormation is about a sampling techni)ue to estimate the population si6e o$
rats in a habitat.#aklumat berikut adalah tentang teknik persampelan untuk menganggar sai0 populasi tikusdalam satu habitat.
;
apture at random a number o$ rats and record the number which are mar0ed
(angkap se%ara rawak sejumlah bilangan tikus dan %atat bilangan an bertanda
"- and *-#/ N2, N dan -2
D *-#and -#/ -2dan >2
%+. Diagram 14 indicates two types o$ di$$erent animals.
Rajah 16 menunjukkan dua jenis haiwan ang berlainan.
Diagram 14 / Rajah 16
What is the reason the gas inta0e by di$$usion is su$$icient $or the bodily $unction o$ animal Mbut
not $or animal N?
#engapakah bagi haiwan M, kemasukan gas se%ara resapan sudah %ukup menampung keperluan badanna tetapi tidak untuk haiwan N?
A he body si6e o$ animal Mis similar compare to animal N.
-ai0 badan haiwan Mlebih ke%il berbanding dengan haiwan N.
B Animal Nhas more comple2 body shape.
/aiwan Nmempunai bentuk badan ang lebih kompleks.
Animal Nhas thic0er and more compact body sur$ace.
/aiwan Nmempunai permukaan badan ang lebih tebal dan padat.
D Animal Mhas larger total sur$ace area o&er &olume compared to animal N.
/aiwan Mmempunai jumlah luas permukaan per isipadu ang lebih besar daripada
haiwan N.
%1. 5@ wea0ens the human immune system by attac0ing F.
/7; melemahkan sstem keimunan manusia dengan menerangD.
A (cell / -el E(
B eosinophil / eosinoil
basophil / basoil
D neutrophil / neutroil
%#. Diagram 19 shows the cross section o$ a stem.
Rajah 1< menunjukkan keretan rentas satu batang tumbuhan.
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Diagram 19 / !aah 19
Which o$ the $ollowing represent WdanX?
Antara ang berikut, ang manakah mewakili W danX?
A
B
D
W X
Epidermis / 3pidermis Phloem / loemEndodermis / 3ndodermis ylem /Bilem
ylem /Bilem Phloem / loemPhloem/ loem ylem /Bilem
%%. Diagram 1aH shows $luid content within insectIs tracheol when resting while Diagram 1bH
shows $luid content in tracheol when the insect $lies acti&ely.
Rajah 1@Fa menunjukkan kandungan bendalir dalam trakiol serangga semasa rehat manakala
Rajah1@Fb menunjukkan kandungan bendair tisu dalam trakea semasa serangga terbang
dengan %ergas.
Diagram 1aH9 Rajah 1@Fa Diagram1bH / Rajah1@Fb
What is the best conclusion that can ma0e based on Diagram 1aH and 1bH?
Apakah kesimpulan ang paling tepat ang boleh dibuat berdasarkan Rajah 1@Fa dan 1@Fb?
A =ore tissue $luid is released when the insect $lies acti&ely.
)ebih banak bendalir tisu dibebaskan semasa serangga terbang %ergas.
B =ore tissue $luid di$$uses into the cell when insect $lies acti&ely.
)ebih banak bendalir tisu meresap ke dalam sel semasa serangga terbang %ergas.
issue $luid does not di$$use into the cell when insect is resting.
*endalir tisu tidak meresep masuk ke dalam semasa serangga sedang berehat.
D =ore o2ygen dissol&es into tissue $luid which di$$uses into the cell when insect $lies
acti&ely.
)ebih banak oksigen terlarut dalam bendalir tisu ang meresap ke dalam sel semasa
serangga terbang %ergas.
%'. Diagram #+ shows the response o$ a plant to a stimulus.Rajah 2& menunjukkan gerak balas tumbuhan terhadap rangsangan.
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Diagram #+ / Rajah2&
he response is 0nown as
Gerak balas ini dikenali sebagai
A photonasty / otonasti
B chemonasty / kimonasti
thermonasty / termonasti
D thigmonasty / tigamonasti
%. Diagram #1 o$ the structure o$ human brain.
Rajah 21 menunjukkan struktur otak manusia.
Diagram #1./ !aah #1
Which o$ the parts labeled A, B, Cand Dis 0nown as thalamus?
Antara bahagian berlabelA, B, Cdan D, ang manakah dikenali sebagai talamus?
%3. he gi&en in$ormation is an e2ample o$ J$ight or $lightI situation.
#aklumat ang diberi nerupakan satu %ontoh situasi Hlawan atau lariI.
Which o$ the $ollowing endocrine glands is responsible to A)ilaIs action?
Antara kelenjar endokrin berikut, ang manakah bertanggubgjawab terhadap tindakan Aila?
A Pancreas / Pankreas
16
A)ila is chased by a dog and she is running as $ast at possibleto sa&e hersel$.
Aila dikejar oleh seekor anjing dan dia berlari sepantas angmungkin untuk menelamatkan dirina
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B Adrenal gland / 5elenjar adrenal
hyroid gland / 5elenjar tiroid.
D Pituitary gland / 5elenjar pituitari.
%4. he gi&en in$ormation is about the regulation o$ normal blood osmotic pressure.
#aklumat ang diberi ialah tentang pengawalaturan tekanan osmoti% darah normal.
"er&e impulses/ 7mpuls sara
-smotic pressure increases -smotic pressure $alls(ekanan osmosis meningkat (ekanan osmosis menurun
-smotic pressure $alls(ekanan osmosis menurun -smotic pressure increases
(ekanan osmosis meningkat
"er&e impulses/ 7mpuls sara
Which o$ the $ollowing represent Pand Q?
Antara berikut, ang manakah mewakili Pdan Q?
A
B
D
P Q
Adrenal gland /5elenjar adrenal Pancreas / Pankreashyroid gland /5elenjar tiroid Pituitary gland / 5elenjar pituitari
Pancreas / Pankreas 5ypothalamus / 5ipotalamus
5ypothalamus / 5ipotalamus Pituitary gland / 5elenjar pituitari
17
ontrol centre in PPusat kawalan P
E$$ectors3ektor
E$$ectors3ektor
ontrol centre in PPusat kawalan P
!eceptors osmoreceptorsin Q
smoreseptor dalam Q
!eceptor osmoreceptorsin Q
smoreseptor dalam Q
"ormal blood osmotic pressure(ekanan osmosis darah normal
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%9. Diagram ## shows stages o$ a sperm $ormation.
Rajah 22 menunjukkan peringkat pembentukan sperma.
Primordial germ cell / -el germa primordium
*permatogonia / -permatogonium
Primary spermatocyte / -permatosit primer
*econdary spermatocyte / -permatosit sekunder
*permatids / -permatid
*permas / -perma
Diagram ## / Rajah 22
Which o$ the $ollowing stages o$ spermatogenesis where the chromosomes become haploid?
Antara berikut, peringkat spermatogenesis manakah kromosom menjadi haploid?
A *permatogonia / -permatogonium
B *econdary spermatocyte / -permatosit sekunder
Primary spermatocyte / -permatosit primer
D Polar body / Jasad kutub
%. Diagram #% shows a menstrual cycle>
Rajah 2! menunjukkan satu kitar haid.
Diagram #% / Rajah2!
he increased production o$ what hormone causes the change shown in Diagram #% or about day
in Diagram #%?Peningkatan dalam penghasilan hormon apakah ang menebabkan perubahan dalam Rajah 2!
atau kira"kira hari ke + dalam Rajah 2!?
A Estrogen / 3strogen
B -2ytocin / ito%in
Progesterone / Progesteron
D
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'+. Diagram #' shows a cross(section o$ pollen tube.
Rajah 2$ menunjukkan keretan rentas tiub debunga.
Diagram #'/ Rajah2$
What is the $unction o$K?
Apakah ungsiK?
A *ecretes en6ymes to digest the surrounding tissues
3n0im merembes untuk men%erna tisu di sekeliling
B Guides the pollen tube towards the embryo sac#embantu tiub debunga ke arah pundi embrio
Di&ides by meiosis to $orm male nuclei
#embahagi se%ara meiosis untuk membentuk nu%lei jantan
D 8orms synergid cell upon entering the embryo sac
#embentuk sel sinergid apabila memasuki pundi embrio.
'1. Which o$ the $ollowing is true about double $ertilisation in $lowering plants?
Antara berikut, ang manakah benar tentang persenawaan dua kali dalam tumbuhan berbunga?
A -ne o$ the male nuclei $uses with the egg cell and the other male nucleus $uses with the two
polar nuclei.
-alah satu nuklleus jantan ber%antum dengan sel telur dan nukleus jantan lain ber%antum
dengan dua nukleus kutub.
B -ne o$ the male nuclei $uses with the egg cell and the other male nucleus $uses with the two
synergid cells.
-alah satu nu%leus jantan ber%antum dengan sel telur dan nukleus jantan ang lain
ber%antum dengan dua sel sinergid.
-ne o$ the male nuclei $uses with the egg cell and the other male nucleus $uses with the one
o$ the synergid cells.
-alah satu nu%leus jantan ber%antum dengan sel telur dan nukleus jantan ang lain
ber%antum dengan satu sel sinergid.D -ne o$ the male nuclei $uses with the antipodal cell and other male nucleus $uses with the
one polar cell.
-alah satu nukleus jantan ber%antum dengan sel antipodal dan nukleus jantan lain
*er%antum dengan satu nukleus kutub.
'#. Diagram # shows the rate o$ growth o$ a particular part o$ the human body.
Rajah 2+ menunjukkan kadar pertumbuhan bahagian tertentu pada badan manusia.
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Diagram #/ Rajah2+
Which the part o$ the human body is it?
Apakah bahagian badan manusia tersebut?
A he heart / Jantung
B he brain / tak
he li&er / /ati
D he $ingers / Jari tangan
'%. =r. A$$andy is %3 years old. According to the phases o$ the a sigmoid growth cur&e> he is most
probably in the F..
3n%ik Aand berusia !4 tahun. *erdasarkan asa lengkungan pertumbuhan sigmoid, beliau
kemungkinan besar berada padaD
A lag phase / asa lag
B e2ponential phase / asa eksponen
stationary phase / asa pegun
D phase o$ senescence / asa kesenesenan
''. Diagram #3 shows primary growth in shoot tip.
Rajah 24 menunjukkan pertumbuhan primer pada hujung pu%uk.
Diagram #3/ Rajah 24
What is 6one K?
Apakah 0on K?
A one o$ di$$erentiation / Con Pembe0aan
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B one o$ cell di&ision / Con pembahagian sel
one o$ elongation / Con Pemanjangan
D one o$ de&elopment / Con Perkembangan
'. Why did =endel cut all the stamens on the dwar$ plants and the tall plants in his e2periment?
#engapakah #endel memotong kesemua stamen pada pokok kerdil dan pokok tinggi semasa
menjalankan eksperimen?
A o a&oid cross(pollination.
:ntuk menghalang pendebungaan ka%uk.
B o a&oid short plants $rom growing taller than the tall plants.
:ntuk menghalang pokok kerdil menjadi lebih tinggi daripada pokok tinggi.
o a&oid the plants $orm growing too tall.
:ntuk menghalang pokok menjadi terlalu tinggi.
D o a&oid sel$(pollination.
:ntuk menghalang pendebungaan sendiri
'3. Diagram #4 shows the 0aryotype o$ an indi&idual.
Rajah 26 menunjukkan kariotip bagi seorang indiidu.
Diagram #4/ Rajah26
Which pair o$ chromosomes decides the gender o$ the indi&idual?
Pasangan kromosom ang manakah menentukan jantina indiidu tersebut?
A 1st pair / Pasangan pertama
B 19th pair / Pasangan ke"1
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Diagram #9 / !aah #9
Al6am who has the colour(blindness gene marries Dayang who is a carrier o$ colour(blindness.
What is the change that this couple will get a girl who is colour(blind?
Al0am ang mempunai gen buta warna berkahwin dengan =aang ang merupakan pembawa
bagi buta warna. Apakah kebarangkalian bagi pasangan ini mendapat anak perempuan ang buta
warna?
A +.#
B +.4
+.
D 1.+
'9. Diagram # is a chart which shows the &ariation o$ human trait.
Rajah 2@ ialah satu %ara ang menunjukkan ariasi trait manusia.
Diagram # / Rajah 2@
What human trait is it?
Apakah trait manusia tersebut?
A 5eight / 5etinggian
B he ability to roll the tongue9 5ebolehan menggulung lidah
humbprint / >ap ibu jari
D he type o$ ear lobe / Jenis %uping telinga
'. Diagram %+ shows a type o$ mutation.
Rajah !& menunjukkan jenis mutasi.
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A B C D E F G
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Diagram %+ / Rajah !&
What type o$ mutation is it ?Apakah jenis mutasi ini?
A ranslocation / (ranslokasi
B Deletion / Pelenapan
Duplication / Penggandaan
D @n&ersion / Penongsangan
+. here are two phases in meiotic di&ision o$ a diploid reproducti&e cell that will cause genetic
&ariation in gametes> namely
(erdapat dua asa dalam pembahagian meiosis bagi sel pembiakan diploid ang boleh
menebabkan ariasi genetik bagi gamet. asa tersebut ialahD
A =etaphase l and Anaphase l
#etaasa l dan Anaasa l
B Prophase @ and =etaphase l
Proasa l dan #etaasa l
elophase l and Anaphase l
(eloasa l dan Anaasa l
D Prophase l and Prophase ll
Proasa l dan Proasa ll
A B C D E C D E F G