Biologi Soalan Kertas 1

7/25/2019 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.

1


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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 ;?

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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

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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


22/23

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.

22

A B C D E F G


23/23

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

Documents

Biologi Soalan Kertas 1