Bio

16
SMK JULAU FIRST MID TERM EXAMINATION 2013 FORM 4 BIOLOGY TIME: 2 HOURS ½ Name: ___________________________________________ Form: 4S( ) Marks: ___________ Instruction: This paper consists of three sections, Section A (Objective Questions), Section B (Structured Questions) and Section C (Essay Question). Answer all questions from Section A, B and C. Arahan: Kertas ini mengandungi 3 Bahagian iaitu Bahagian A (Soalan Objektif), Bahagian B (Soalan Struktur) dan Bahagian C (Soalan Esei). Jawab semua soalan dari Bahagian A, B dan C. Section A (30 marks) Bahagian A (30 markah) 1

description

Question Paper

Transcript of Bio

Page 1: Bio

SMK JULAUFIRST MID TERM EXAMINATION 2013

FORM 4 BIOLOGYTIME: 2½ HOURS

Name: ___________________________________________ Form: 4S( ) Marks: ___________

Instruction: This paper consists of three sections, Section A (Objective Questions), Section B (Structured Questions) and Section C (Essay Question). Answer all questions from Section A, B and C.

Arahan: Kertas ini mengandungi 3 Bahagian iaitu Bahagian A (Soalan Objektif), Bahagian B (Soalan Struktur) dan Bahagian C (Soalan Esei). Jawab semua soalan dari Bahagian A, B dan C.

Section A (30 marks)Bahagian A (30 markah)

1

2

Which field of biology is concerned with the study of heredity and variation?Antara bidang biologi berikut, yang manakah berkaitan dengan kajian perwarisan dan variasi?A Embriology / EmbriologiB Biotechnology / BioteknologiC Genetics / GenetikD Physiology / Fisiologi

A clear link between a manipulated variable and a responding variable which can be tested by conducting experiments is known asHubungan antara pemboleh ubah dimanipulasi dan pemboleh ubah bergerak balas yang boleh diuji dengan menjalankan eksperimen dikenali sebagaiA a hypothesis / hipotesisB an inference / inferensC a problem / masalahD a theory / teori

3

4

After carrying out an experiment, collecting and analysing data, what would be the next step in the scientific investigation?Selepas menjalankan eksperimen dan mengumpul serta menganalisis data, apakah langkah seterusnya dalam penyiasatan saintifik?A form a hypothesis / membuat hipotesisB making conclusion / membuat kesimpulanC propose a theory / mencadangkan teoriD design a model / mereka bentuk model

When the results are shown in the form of a graph, the manipulated variable is represented by the ........-axis while the responding variable is represented by the .........-axis.Apabila keputusan ditunjukkan dalam bentuk graf, pemboleh ubah dimanipulasi diwakili oleh paksi-........ manakala pemboleh ubah bergerak balas diwakili oleh paksi-........A x, x C y, xB x, y D y, y

5 Which of the following are scientific attitudes and noble values which must be observed in all scientific investigations?Antara yang berikut, yang manakah sikap saintifik dan nilai murni yang seharusnya dipraktikkan dalam penyiasatan saintifik?I Daring to try / berani mencubaII Being fair and just / bersikap adil dan saksamaIII Being objective / bersikap objektifIV Being doubtful and sceptical / bersikap ragu-ragu dan berasa curigaA I and IV C I, II and III I dan IV I, II dan IIIB II and III D I, II, III and IV II dan III I, II, III dan IV

1

Page 2: Bio

Questions 6 and 7 are based on Diagram 1.Soalan 6 dan 7 adalah berdasarkan Rajah 1.Diagram 1 shows a cell taken from the leaf of a plant.Rajah 1 menunjukkan sel yang diambil daripada daun tumbuhan.

Diagram / Rajah 1

9

C Suction technique Teknik sedutan D Wet mount technique Teknik lekapan basah

Protoplasm consists ofProtoplasma terdiri daripadaA cytoplasm and nucleus sitoplasma dan nukleusB cell wall and nucleus dinding sel dan nukleusC plasma membrane and cytoplasm membran plasma dan sitoplasma D plasma membrane, cell wall and nucleus membran plasma, dinding sel dan nukleus

11 Which of the following cells have a high density of smooth endoplasmic reticulum?Antara sel berikut, yang manakah mempunyai kepadatan jalinan endoplasma licin yang tinggi?A Ovarian cells which produce the hormone oestrogen Sel ovari yang menghasilkan hormon estrogenB Muscle cells in the thighs of long- distance runner Sel otot pada paha pelari jarak jauhC Epithelial cells in the small intestine Sel epitelium di usus kecil D Pancreatic cells which secrete digestive enzymes

6

7

8

Which structure, A, B, C or D, contains chromosomes?Antara struktur A, B, C dan D, yang manakah mengandungi kromosom?

Which of the following is a characteristic of the structure X?Antara ciri berikut, yang manakah ciri struktur X?A Elastic / ElastikB Flexible / FleksibelC Semi-permeable / Separa telapD Fully permeable / Telap sepenuhnya

What is the technique used to stain the animal cells when preparing cheek cells slide?Apakah teknik yang digunakan untuk mewarnakan sel haiwan dalam penyediaan slaid sel pipi?A Absorption technique Teknik penyerapan B Irrigation technique Teknik pengairan

10 Which of the following is not true about cell?Antara pernyataan berikut, yang manakah tidak benar tentang sel?A All cells have plasma membrane Semua sel mempunyai membran plasmaB Cell is the basic unit of life Sel merupakan unit asas bagi hidupanC Human muscle cells have a lot of mitochondrion Sel otot manusia mengandungi bannyak mitokondrion D All cells have storage granules in the form of glycogen Semua sel mengandungi granul simpanan dalam bentuk glikogen

12

Sel pankreas yang merembes enzim pencernaan

Diagram 2 shows an organism which lives in a freshwater pond.Rajah 2 menunjukkan suatu organisma yang hidup dalam kolam air tawar.

Diagram / Rajah 2By which process do substances move into and out of the organism?Antara proses berikut, yang manakah membenarkan pergerakan bahan keluar dan masuk ke dalam organisma itu?

2

Page 3: Bio

13

14

15

A Diffusion / ResapanB Osmosis / OsmosisC Active transport / Pengangkutan aktifD Facilitated diffusion / Resapan berbantu

Which of the following is not a unicellular organism?Antara organisma berikut, yang manakah bukan organisma unisel?

A group of tissues with specific function forms P. Which part of the body is represented by P?Sekumpulan tisu yang mempunyai tugas khusus membentuk P. Bahagian badan yang manakah diwakili oleh P?A Tendon / TendonB Heart / JantungC Blood / DarahD Neurone / Neuron

Which cells in plants may differentiate and become specialised?Sel tumbuhan yang manakah boleh membeza dan menjadi sel khusus?A Epidermis / EpidermisB Phloem / Floem C Sclerenchyma / SklerenkimaD Parenchyma / Parenkima

16

17

The following are three types of organs in a human body.Berikut adalah tiga jenis organ dalam badan manusia.

Which of the following systems consists of the organs mentioned above?Antara sistem-sistem berikut, yang manakah terdiri daripada organ-organ yang dinyatakan di atas?A Circulatory system / Sistem peredaran darahB Digestive system / Sistem pencernaanC Excretory system / Sistem perkumuhanD Reproductive system / Sistem pembiakan

Which of the following functions cannot be carried out when smooth endoplasmic reticulum is absent from the cell?Antara fungsi berikut, yang manakah tidak boleh dijalankan apabila jalinan endoplasma licin tidak wujud dalam sel?A Synthesis and transport of lipids Sintesis dan pengangkutan lipidB Synthesis of proteins Sintesis proteinC Transport of proteins Pengangkutan protein D Breakdown of unwanted structures Penguraian struktur yang tidak diperlukan

18

19

Plasma membrane regulates the movement of particles into and out of the cell. Which of the following does not explain why its function is crucial?Membran plasma mengawal pergerakan zarah-zarah yang masuk dan keluar dari sel. Antara yang berikut, yang manakah tidak menjelaskan kepentingan fungsinya?A To eliminate toxic waste products Menyingkirkan hasil buangan bertoksikB To secrete useful substances Merembeskan bahan yang bergunaC To provide nutrients for metabolism Membekalkan nutrien untuk metabolisme D To maintain the shape of plant cells Mengekalkan bentuk sel tumbuhan

Diagram 3 shows the fluid mosaic model of the plasma membrane.Rajah 3 menunjukkan model bendalir mozek membran plasma.

Diagram / Rajah 3What is R?Apakah R?A Cholesterol / KolesterolB Carrier protein / Protein pembawaC Pore protein / Protein liangD Phospholipid / Fosfolipid

3

Liver / Hati Kidney / Ginjal Urinary bladder / Pundi kencing

Page 4: Bio

20

21

Diagram 4 shows a molecule which moves across the plasma membrane.Rajah 4 menunjukkan satu molekul bergerak merentas membran plasma.

Diagram / Rajah 4Which of the following is an example of the molecule?Antara yang berikut, yang manakah ialah contoh bagi molekul tersebut?A Potassium ion / Ion kaliumB Glucose / GlukosaC Amino acid / Asid aminoD Carbon dioxide / Karbon dioksida

Diagram 5 shows an experiment using a partially permeable membrane.Rajah 5 menunjukkan eksperimen yang menggunakan membran separa telap.

Diagram / Rajah 5

22

Which process is responsible for the movement of glucose molecules?Proses manakah yang berlaku semasa pergerakan molekul glukosa?A Simple diffusion / Resapan ringkasB Active transport / Pengangkutan aktifC Facilitated diffusion / Resapan berbantuD Osmosis / Osmosis

Questions 22 and 23 are based on Diagram 6.Soalan 22 dan 23 adalah berdasarkan Rajah 6.Diagram 6 shows an experiment to investigate the movement of substances through a Visking tubing.Rajah 6 menunjukkan eksperimen untuk menyiasat pergerakan bahan merentas tiub Visking.

Diagram / Rajah 6What could liquids P and Q be?Apakah cecair P dan Q?

Liquid / Cecair P Liquid / Cecair Q

A Water / Air Water / Air

BWater / Air

0.2 mol dm-3 sucrose solution / larutan

sukrosaC 0.2 mol dm-3

sucrose solution / larutan sukrosa

Water / Air

D 0.2 mol dm-3

sucrose solution / larutan sukrosa

0.2 mol dm-3 sucrose solution / larutan

sukrosa

23

24

What process has taken place in the experiment?Apakah proses yang berlaku dalam eksperimen ini?A Facilitated transport / Pengangkutan berbantuB Active transport / Pengangkutan aktifC Facilitated diffusion / Resapan berbantuD Osmosis / Osmosis

Diagram 7 below shows an investigation on process J.Rajah 7 menunjukkan satu penyiasatan tentang proses J.

Diagram / Rajah 7

What is process J which has been taken place?Apakah proses J yang sedang berlaku?A Haemolysis / HemolisisB Osmosis / OsmosisC Deplasmolysis / DeplasmolisisD Plasmolysis / Plasmolisis

4

Page 5: Bio

25

26

A plant cell is placed in distilled water. Which of the following is true about the movement of water molecules at the early stage?Sel tumbuhan diletak dalam air suling. Antara yang berikut, yang manakah benar tentang pergerakan air pada peringkat awal?A There is no net gain or net loss of water molecules in the cell Tiada pergerakan bersih molekul air dalam selB There are no water molecules entering or exiting the cell Tiada molekul air yang masuk dan keluar dari selC The rate of water entering the cell is higher than that exiting the cell Kadar pergerakan air memasuki sel lebih tinggi daripada kadarnya keluar dari sel D The rate of water exiting the cell is higher than that entering the cell Kadar pergerakan air keluar dari sel lebih tinggi daripada kadarnya memasuki sel

An onion cell is first immersed in distilled water for 15 minutes. Next, it is removed and immersed in 1.0 M sucrose solution. The condition of the onion cell is shown in Table 1.Sel bawang direndam dalam air suling dahulu selama 15 minit. Kemudian, ia dikeluarkan dan direndam dalam larutan sukrosa 1.0 M. Keadaan sel bawang ditunjukkan dalam Jadual 1.

Type of solutionJenis larutan

Condition of onion cellKeadaan sel bawang

Distilled waterAir suling

1.0 M sucrose solution

Larutan sukrosa 1.0 M

Table / Jadual 1If the onion cell is placed in the distilled water again for 15 minutes, which of the following conditions of the cell is expected?Jika sel bawang diletakkan semulan dalam air suling selama 15 minit, keadaan sel manakah yang dijangkakan?

27 Diagram 8 shows two Visking tubing, M and N. Visking tubing M contains 1% sucrose solution and Visking tubing N contains 10% sucrose solution.Rajah 8 menunjukkan dua tiub Visking, M dan N. Tiub Visking M mengandungi larutan sukrosa 1% dan tiub Visking N mengandungi larutan sukrosa 10%.

Diagram / Rajah 8Which of the following describes the condition of M and N after they have been immersed in 5% sucrose solution for 30 minutes?Antara yang berikut, yang manakah menerangkan tentang keadaan M dan N selepas tiub-tiub Visking ini direndamkan di dalam larutan sukrosa 5% selama 30 minit?

M N

A Flaccid / Flasid Flaccid / Flasid

B Turgid / Segah Flaccid / Flasid

C Turgid / Segah Turgid / Segah

D Flaccid / Flasid Turgid / Segah

5

Page 6: Bio

28 Strips of potato tissue were placed in sucrose solutions of different concentrations. Diagram 9 shows the change in the mass of the strips of potato tissue.Jalur-jalur ubi kentang diletakkan dalam larutan sukrosa yang berlainan kepekatan. Rajah 9 menunjukkan perubahan dalam jisim jalur tisu ubi kentang.

Diagram / Rajah 9Based on the graph, which concentration of sucrose solution could be used to restore the turgidity of a flaccid potato strip?Berdasarkan graf, larutan sukrosa yang manakah boleh digunakan untuk mengembalikan jalur ubi kentang yang flasid menjadi segah semula?A 1.5 g per 100 mlB 2.5 g per 100 mlC 3.5 g per 100 mlD 4.5 g per 100 ml

29 Diagram 10 shows a fresh mustard cell that is first immersed in a concentrated salt solution for ten minutes and then in distilled water for 20 minutes.Rajah 10 menunjukkan sel sawi yang pada awalnya direndam dalam larutan garam pekat selama 10 minit dan kemudian dalam air suling selama 20 minit.

Diagram / Rajah 10Which of the following is the correct sequence of the changes in the cell?Antara urutan berikut, yang manakah betul tentang perubahan yang berlaku dalam sel?A Z → X → Y

B X → Z → Y

C X → Y → Z

D Y → Z → X

30 Shirly brought back some soil during a visit to a mangrove swamp to plant a herbaceous plant in her house. After a few days, she noticed her plant wilted. What should Shirly do to prevent her plant from wilting again?Shirly telah mengambil tanah semasa membuat lawatan ke kawasan paya bakau untuk menanam pokok renek di rumahnya. Selepas beberapa hari, dia mendapati pokoknya layu. Apakah yang perlu dilakukan oleh Shirly untuk mengelakkan pokoknya menjadi layu semula?A Add some fertiliser to the soil Tambahkan baja ke dalam tanahB Add some more sea water to the soil Tambahkan air laut ke dalam tanahC Add more water from the river to the soil Tambahkan air dari sungai ke dalam tanah D Dig some space for the roots to breathe Gemburkan tanah supaya ada ruang untuk akar bernafas

6

Page 7: Bio

Section B (50 marks)Bahagian B (50 markah)

1 Diagram 1 shows a type of specialised cell. The cell consists of abundant structure of P, Q and R.Rajah 1 menunjukkan satu jenis sel yang khusus. Sel ini mengandungi struktur P, Q dan R yang banyak.

Diagram / Rajah 1

(a) Is the specialised cell shown in Diagram 1 an animal cell? Give two reasons for your answer according to the diagram. Adakah sel khusus yang ditunjukkan dalam Rajah 1 merupakan sel haiwan? Berikan dua sebab untuk jawapan anda berdasarkan rajah.

(3 marks / markah)

_______________________________________________________

_______________________________________________________

_______________________________________________________

_______________________________________________________

(b) Identify structure P.Kenalpasti struktur P. (1 mark / markah)

___________________________________________________(c) Name one function of structure P.

Namakan satu fungsi bagi struktur P. (1 mark / markah)

_______________________________________________________

(d) Structure Q is involved in detoxification. What is structure Q?Struktur Q terlibat dalam penyahtoksikan. Apakah struktur Q?

(1 mark / markah)

_______________________________________________________

(e) Structure R functions as food storage. What could be stored in this structure? (1 mark / markah)Struktur R berfungsi sebagai tempat penyimpanan makanan. Apakah bahan yang mungkin disimpan dalam struktur ini?

_______________________________________________________

(f) Table 1 shows the explanations for three different types of organelle, K, L and M.Jadual 1 menunjukkan penerangan bagi tiga jenis organel yang berlainan iaitu, K, L dan M.

Organelle Organel

ExplanationPenerangan

KSpherical organelle which contains chromosomesOrganel berbentuk sfera yang mengandungi kromosom

L

Spherical organelle which enveloped by two layers of membrane; the outermembrane and the inner membrane is foldedOrganel berbentuk sfera yang terdiri daripada dua lapisan membran; membran luar dan membran dalam yang berlipat-lipat

MSmall spherical granules that are attached to the rough endoplasmic reticulumGranul kecil yang berbentuk sfera dan terikat kepada

Page 8: Bio

jalinan endoplasma kasarTable / Jadual 1

(i) Name the organelles, K, L and M.Namakan organel K, L dan M. (3 marks / markah)

K: _________________________________________________

L: _________________________________________________

M: ________________________________________________

(ii) Explain the functions for organelle K and M.Terangkan fungsi bagi organel K dan M. (2 marks/markah)

K: _________________________________________________

M: ________________________________________________

2 Diagram 2 shows three types of systems in the human body.Rajah 2 menunjukkan tiga jenis sistem dalam badan manusia.

Diagram / Rajah 2(a) Name the systems P, Q and R.

Namakan sistem-sistem P, Q dan R. (3 marks / markah)

P: _______________________________________________________

Q: _______________________________________________________

R: _______________________________________________________

(b) Give two major organs for each system. (3 marks / markah)

Berikan dua organ utama bagi setiap sistem.

P: _______________________________________________________

Q: _______________________________________________________

R: _______________________________________________________

(c) This system is responsible to absorb nutrients into the body and eliminate the undigested materials from the body as well. What is this system called?Sistem ini bertanggungjawab menyerap nutrien ke dalam badan dan juga mengumuhkan bahan tidak cerna dari badan. Apakah nama sistem ini? (1 mark / markah)

_________________________________________________________

(d) Explain the negative effect on the body if organs X and Y lose their functions.Terangkan kesan negatif ke atas badan jika organ X dan organ Y hilang fungsi. (3 marks / markah)

_________________________________________________________

_________________________________________________________

_________________________________________________________

(e) What is the similarity in the structure of organs Y and Z to carry out their functions more efficiently?Apakah persamaan dalam struktur Y dan Z untuk menjalankan fungsi masing-masing supaya menjadi lebih cekap? (2 marks/markah)

________________________________________________________

________________________________________________________

3 Diagram 3 shows the movement of substances across a plasma membrane.Rajah 3 menunjukkan pergerakan bahan merentasi membran plasma.

Page 9: Bio

Diagram / Rajah 3(a) Name the structures labelled R, S, T and U. (4 marks / markah)

Namakan struktur yang berlabel R, S, T dan U.

R: ______________________________________________________

S: ______________________________________________________

T: ______________________________________________________

U: ______________________________________________________

(b) Some substances are able to move passively across the plasma membrane through R. Name the process involved and state one example of a substance that move likewise. (2 marks/markah)Terdapat bahan yang boleh bergerak merentasi membran plasma secara pasif melalui struktur R. Namakan proses itu dan nyatakan satu bahan yang menjalani proses itu.

(i) Process / Proses:_______________________________________

(ii) Sustance / Bahan: ______________________________________

(c) Substance P is able to move across the plasma membrane passively through U.Bahan P boleh merentasi membran plasma secara pasif menerusi struktur U.(i) What is the process undergone by P to enter the cell?

Apakah proses yang dijalani oleh P untuk memasuki sel? (1 mark / markah)

_____________________________________________________

(ii) Give two reasons for your answer in 3(c)(i). (2 marks / markah)Berikan dua sebab untuk jawapan anda pada 3(c)(i).

_____________________________________________________

_____________________________________________________

(d) Substance Q moves across the plasma membrane actively. Explain the process involved in the expulsion of substance Q out of the cell. Bahan Q merentasi membran plasma secara aktif. Terangkan proses yang terlibat dalam penyingkiran bahan Q keluar dari sel.

(3 marks / markah)

_________________________________________________________

_________________________________________________________

_________________________________________________________4 Diagram 4 shows a section of a spinach stem, 6 cm in length, is cut vertically

into four equal-sized strips.Rajah 4 menunjukkan keratan batang bayam, sepanjang 6 cm, dipotong menegak kepada empat jalur yang sama saiz.

Page 10: Bio

Diagram / Rajah 4

(a) Draw the observation of these strips after immersing in different solutions for half an hour. (3 marks / markah)Lukis pemerhatian terhadap jalur-jalur ini selepas direndam dalam larutan berbeza selama setengah jam.

P Q

R S(b) Draw a plant cell for P, R and S respectively observed under light

microscope. (3 marks / markah)Lukis sel tumbuhan P, R dan S yang diperhatikan di bawah mikroskop.

P Q

Page 11: Bio

R S

(c) (i) Name the processes occured during the immersion of strips P in hypotonic solution and R in hypertonic solutions respectively.Namakan proses yang berlaku semasa perendaman jalur P di dalam larutan hipotonik dan jalur R di dalam larutan hipertonik. (2 marks / markah)

P: ________________________________________________

R: ________________________________________________

(ii) Explain what happens to cell P and R when strips P and R are immersed in hypotonic and hypertonic solutions respectively. Terangkan apa yang berlaku kepada sel P dan sel R apabila jalur P dan jalur R masing-masing direndamkan dalam larutan hipotonik dan larutan hipertonik. (6 marks / markah)

Cell / Sel P:

__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Cell / Sel R: __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Section C (20 marks)Bahagian C (20 markah)

Question 1

Page 12: Bio

Two experiments were carried out to study two processes.Dua eksperimen telah dijalankan untuk mengkaji dua proses.Diagram 5.1 and Diagram 5.2 show the apparatus set-up at the beginning of the experiments.Rajah 5.1 dan Rajah 5.2 menunjukkan susunan radas pada permulaan eksperimen.

Diagram / Rajah 5.1 Diagram / Rajah 5.2

(a) (i) What are the two processes studied in Diagram 5.1 and Diagram 5.2? (2 marks / markah)Apakah dua proses yang dikaji dalam Rajah 5.1 dan Rajah 5.2?

(ii) Draw and label two diagrams to show the expected results at the end of the two experiments respectively. (2 marks / markah)Lukis dan label dua rajah untuk menunjukkan keputusan yang dijangka pada akhir kedua-dua eksperimen tersebut.

(iii) Explain the observations at the end of these experimentsTerangkan pemerhatian pada akhir kedua-dua eksperimen ini.

(6 marks / markah)

(b) Diagram 5.3 shows a food preservation technique.Rajah 5.3 menunjukkan teknik pengawetan makanan.

Diagram / Rajah 5.3Explain the principles applied in each step of this food preservation technique. (5 marks / markah)Terangkan prinsip yang digunakan dalam setiap langkah bagi teknik pengawetan makanan ini.

(c) Diagram 5.4 shows the level of two sucrose solutions at different concentrations in a U-tube at the beginning of an experiment.Rajah 5.4 menunjukkan aras bagi dua larutan sukrosa pada kepekatanyang berbeza di dalam tiub-U pada permulaan satu eksperimen.

Diagram / Rajah 5.4Draw a diagram to show the observation at the end of the experiment. Explain your observation. (5 marks / markah)Lukis satu rajah untuk menunjukkan pemerhatian pada akhir eksperimen. Terangkan pemerhatian anda.

Prepared by, Checked by, Approved by,

__________________ ___________________ ____________________(MS CHUA YI JEN) (MDM HELLEN MINGGU) ( )Biology teacher Head of Biology Department

SECTION ABAHAGIAN A

Name: __________________________ Class: 4S( )

Hitamkan jawapan anda.

Page 13: Bio

1A B C D

11

A B C D 21 A B C D

2A B C D

12

A B C D 22 A B C D

3A B C D

13

A B C D 23 A B C D

4A B C D

14

A B C D 24 A B C D

5A B C D

15

A B C D 25 A B C D

6A B C D

16

A B C D 26 A B C D

7A B C D

17

A B C D 27 A B C D

8A B C D

18

A B C D 28 A B C D

9A B C D

19

A B C D 29 A B C D

10A B C D

20

A B C D 30 A B C D

SECTION A

BAHAGIAN A

Name: __________________________ Class: 4S( )

Hitamkan jawapan anda.

1A B C D

11

A B C D 21 A B C D

2A B C D

12

A B C D 22 A B C D

3A B C D

13

A B C D 23 A B C D

4A B C D

14

A B C D 24 A B C D

5A B C D

15

A B C D 25 A B C D

6A B C D

16

A B C D 26 A B C D

7A B C D

17

A B C D 27 A B C D

8A B C D

18

A B C D 28 A B C D

9A B C D

19

A B C D 29 A B C D

10A B C D

20

A B C D 30 A B C D

30

Page 14: Bio

30