1 Diagram 1 shows an accident occurred in a medical laboratory of a hospital. What is the best method to manage the spill of substance in Apparatus X? star A Sprinkle sulphur powder B Dispose it safely using biohazard bag C Scoop up the spillage using the appropriate tools D Prevent the spillage from spreading using sand T4 Chapter 1.2 Safety and Rules in Biology Laboratory
2 A student observed a plant cell under the light microscope. Which of the following diagram is his observation under the magnification of 400x? star A A Figure B B Figure C C Figure D D Figure T4 Chapter 2.1 Cell structure and function
3 Diagram 2 shows an infographic about the symptoms experienced by a student due to food poisoning. Which of the following drinks is suitable to be drink immediately to reduce these symptoms? star A Sugarcane juice B Coconut water C Mineral water D Calamansi juice T4 Chapter 3.4 Movement of Substances Across a Plasma Membrane and Its Application in Daily Life
4 Which of the following is correct about the difference between two types of fats? star A Olive oil: In solid state at room temperature; Butter: In liquid state at room temperature B Olive oil: Have the nonpolar molecule; Butter: Have the polar molecule C Olive oil: Fatty acids chain is bend; Butter: Fatty acids chain is straight and fix D Olive oil: Hydrogen atoms cannot be added in the bond; Butter: Hydrogen atoms can be added in the bond T4 Chapter 4.4 Lipids
5 When the body responds to an infection, the body temperature can rise above normal level. High body temperature will affect metabolic reactions in cells. Which of the following is the most suitable step to be done to control body temperature of a feverish 20-months-old baby? star A Dress the baby in thin clothes B Cover the baby using a thick blanket during chills C Bathe the baby using warm water every two hours D Wipe the baby's body regularly using wet towel T4 Chapter 13.1 Homeostasis
6 Diagram 3 shows a cell cycle. What happens during phase Q? star A Replication of DNA B Formation of spindle fibres C Formation of more cellular components D Synthesis of energy in the form of ATP molecule by the cell T4 Chapter 6.2 Cell Cycle and Mitosis
7 Diagram 4 shows a conversation between a boxer with his coach after the third round of a match. What is the best suggestion to overcome the problem experienced by the boxer? star A Drink a lot of water B Stretch the fingers and joints C Jog around the ring D Deep breathing repeatedly T4 Chapter 7.3 Fermentation
8 Table 1 shows the difference in partial pressure of respiratory gases during the gaseous exchange in the alveoli. Which of the following represent S, T, U and V? star A S: Oxygen, T: 45mmHg, U: Carbon dioxide, V: 40mmHg B S: Oxygen, T: 105mmHg, U: Carbon dioxide, V: 45mmHg C S: Carbon dioxide, T: 105mmHg, U: Oxygen, V: 45mmHg D S: Carbon dioxide, T: 45mmHg, U: Oxygen, V: 40mmHg T4 Chapter 8.3 Gaseous Exchange in Humans
9 Which of the following substance is secreted by the chief cell found in gastric gland tissues? star A Mucous B Pepsinogen C Hydrochloric acid T4 Chapter 9.2 Digestion
10 Diagram 5 shows structure S on human heart. What happens if the structure S are clogged? star A Electrical impulses cannot be generated B Deoxygenated and oxygenated blood will mix C The oxygen supply to the cardiac muscle tissue will decrease D Deoxygenated blood from the heart to the lungs cannot be transported T4 Chapter 10.2 Circulatory System of Humans
11 A mother has Rhesus-negative blood while the father has Rhesus-positive blood. Table 2 shows pregnancy information of the mother. What is the suitable treatment if the mother wants her next pregnancy to be safe? star A The mother undergoes a blood transfusion that contain Rhesus-positive B The fetus undergoes a blood transfusion that contain Rhesus-negative C The mother is injected with anti-rhesus globulins to stop the formation of anti-D antibodies. D The father is injected with anti-rhesus globulins to stop the formation of anti-D antibodies. T4 Chapter 10.5 Blood Groups of Humans
12 Which of the following statements is correct about antibodies? star A Formed from pathogens, toxins or allergen B Randomly bind to antigen to neutralize it C Protein that is released by lymphocyte into the blood plasma D Act as triggers for the immune system to initiate a response T4 Chapter 11.1 Body Defence
13 The following information are the steps in the coordination of "fight or flight" situation. - P : Nerve impulses from the eye receptors are transmitted to the brain - Q : Energy production is increased - R : The information is interpreted and nerve impulses are sent to the adrenal gland - S : More glycogen is converted to glucose Which of the following is the correct sequence during 'fight or flight' situation? star A P -> R -> S -> Q B P -> R -> Q -> S C R -> P -> S -> Q D S -> Q -> P -> R T4 Chapter 12.6 Endocrine System
14 Diagram 6 shows neurone P and neurone Q in the human nervous system. Which of the following is correct about the difference between neurone P and neurone Q? star A Neurone P: Has a short axon; Neurone Q: Has a long axon B Neurone P: Has a long dendrite; Neurone Q: Has a short dendrite C Neurone P: Found in dorsal root of the spinal nerve; Neurone Q: Found in ventral root of the spinal nerve D Neurone P: Carries impulses from central nervous system to effector; Neurone Q: Carries impulses from receptor to central nervous system T4 Chapter 12.3 Neurones and Synapse
15 Diagram 7 shows a graph of blood sugar level of a woman. The woman has been advised by the doctor to change her eating habit. What is the change that she must do? star A Substitute rice meal with potato B Take fresh fruits as snack C Drink fruit juice to replace milk tea D Eat white bread toast with half boiled egg T4 Chapter 9.6 Balanced Diet
16 Table 3 shows the content of substances in the nephron of a healthy individual. Which of the following represents K and L? star A K: Glomerulus; L: Bowman's capsule B K: Proximal convoluted tubules; L: Collecting duct C K: Loop of Henle; L: Distal convoluted tubules D K: Glomerulus; L: Proximal convoluted tubules T4 Chapter 13.2 Urinary System
17 Diagram 8 shows the body posture of a man while doing his work. Which part of the vertebral column will be the most affected if this condition is practiced continuously for a long period? star A Cervical vertebrae B Thoracic vertebrae C Lumbar vertebrae D Sacral vertebrae T4 Chapter 14.2 Musculoskeletal System of Humans T4 Chapter 14.4 Health Issues Related to the Human Musculoskeletal System
18 Diagram 9 shows the side view of three types of vertebrae T, U dan V. Which of the following comparison is correct about T, U dan V? star A I dan II B I dan IV C II dan III D III dan IV T4 Chapter 14.2 Musculoskeletal System of Humans
19 Diagram 10 shows two conditions of umbilical cords, S and T. What is the effect on the foetus due to condition T? star A Less nutrients are transported from the placenta to the foetus B Less oxygenated blood is transported from the placenta to the foetus C Less carbon dioxide is removed from the foetus to the placenta D More carbon dioxide is removed from the foetus to the placenta T4 Chapter 15.4 Development of a Human Foetus
20 Diagram 11 shows a growth curve of grasshopper. Which of the following statements explains phase PQ and QR? star A PQ: Cells are adapting to the environment; QR: The size of organism increases rapidly B PQ: The organism adapts to a new food source; QR: Cell division occurs to replace dead cells C PQ: The growth is limited by the factor of food shortage; QR: The organism adapts to a new food source D PQ: Body length does not increase because there is no development in body tissues; QR: Body length increase because of the soft exoskeleton T4 Chapter 15.7 Growth in Humans and Animals
21 The following information is about a type of ground tissue M. - It is a tissue that has not undergone differentiation - Provide support to herbaceous plant - Involves in the storage of photosynthetic products What is tissue M? star A Parenchyma B Collenchyma C Aerenchyma D Sclerenchyma T5 Chapter 1.1 Organisation of Plant Tissues
22 What are the adaptive features of guard cells that allows them to function efficiently? star A Inner wall of cell is thick B Has big sized vacuole C Contains few chloroplasts D Has cells that easily change shape T4 Chapter 2.3 Living Process in Multicellular Organisms
23 Diagram 12 shows the graph of compensation point for two types of plants, K and L. Which of the following statements correctly explains K and L? star A K: Lower respiration rate; L: Higher respiration rate B K: Low compensation point; L: High compensation point C K: Photosynthesis process begins earlier; L: Photosynthesis process begins later D K: Plants that are exposed to sunlight; L: Plants that are in shaded area T5 Chapter 2.5 Compensation Point
24 Which of the components of Knop's culture solution is a micronutrient? star A Potassium nitrate B Potassium sulphate C Iron phosphate D Magnesium sulphate T5 Chapter 3.1 Main Inorganic Nutrients
25 Diagram 13 shows two types of plant with similar nutritional adaptation. Which of the following statements describes the nutritional adaptation of both plants? star A Secrete nectar and digestive enzymes B Green plants that live on other plants which are the hosts C Have swollen stems that are able to store a lot of water D Plant roots absorb organic substances, mineral salts and water from their host T5 Chapter 3.3 Diversity in Plant Nutrition
26 Diagram 14 shows a type of insect on a plant stem. What are the substances sucked by the aphid from structure Y? star A Amino acid and glucose B Sucroce and acid amino C Water and mineral salts D Sucrose and glucose T5 Chapter 4.3 Translocation
27 Table 4 shows data of soil condition of two agricultural farms. Which of the following plants is the most suitable to be planted to increase the quality of soil of both areas? star A Water lettuce plant B Water hyacinth plant C Ground water spinach plant D Sunflower plant T5 Chapter 4.4 Phytoremediation
28 Diagram 15 shows information of a type of plant which is produced based on traditional Japanese horticultural practices. - During pruning of bonsai, the shoot tips are removed and the excess of hormone J in these areas are reduced. - Hormone K will be given to promote the growth of certain parts of the plant. Which of the following is the correct match for hormone J and hormone K? star A Hormone J: Auxin - Inhibit the development of apical dominance; Hormone K: Gibberellin - Stimulate cells elongation B Hormone J: Cytokinin - Stimulate the growth of lateral buds; Hormone K: Gibberellin - Stimulate cells elongation C Hormone J: Auxin - Inhibit the development of apical dominance; Hormone K: Cytokinin - Stimulate the growth of lateral buds D Hormone J: Gibberellin - Stimulate cells elongation; Hormone K: Auxin - Inhibit the development of apical dominance T5 Chapter 5.2 Phytohormone
29 Diagram 16 shows pollen grains attached to the stigma. How many seeds will be produced if all the pollen grains successfully germinate? star A 1 B 2 C 3 D 4 T5 Chapter 6.3 Pollination and Fertilisation T5 Chapter 6.4 Development of Seeds and Fruits
30 Diagram 17 shows the seed of coconut plant. What is the function of structure X? star A Develops to form seedlings B Supplies nutrient to the embryo C Protects seeds from patogen D Forms dormant structure for long-term storage T5 Chapter 6.5 Importance of Seeds for Survival
31 Diagram 18 shows a type of plant in a habitat. Which of the following are the importances of leaf adaptation of the plant? - I Storage of water and mineral salts - II To reduce water loss through transpiration - III To carry out photosynthesis process optimally - IV Protects plants from being eaten by animals star A I and II B I and III C II and IV D III and IV T5 Chapter 7.1 Adaptations of Plants
32 Diagram 19 shows an infographic about the characteristics of organisms of a kingdom. Which of the following is the organism of the kingdom? star A Agaricus sp. B Euglena sp. C Sulfolobus sp. D Streptococcus sp. T5 Chapter 8.1 Classification System and Naming of Organisms
33 Diagram 20 shows the energy pyramid of a food chain. How much energy does the secondary consumer receives? star A 500 kJ B 5 000 kJ C 50 000 kJ D 500 000 kJ T5 Chapter 9.1 Community and Ecosystem
34 Table 5 shows information obtained by an entomologist during the study of rhino beetle in a forest. What is the estimated size of the rhino beetle population in that forest? star A 31 B 774 C 2448 D 5751 T5 Chapter 9.2 Population Ecology
35 Diagram 21 shows an infographic about the conservation strategies. Which of the following represents V? star A Sepilok Orang Utan Rehabilitation Centre B River Terrapin Conservation, Bota Perak C Turtle Sanctuary, Rantau Abang, Terengganu D Kuching Wetlands National Park, Sarawak T5 Chapter 10.2 Preservation, Conservation and Restoration of Ecosystem
36 Diagram 22 shows a Sustainable Development Goals (SDG) that related to the component of food security. How the goal can be achieved? star A Expansion of agricultural fields B Ensure the food can be obtain easily C Provision of subsidies for nutritious food D Campaigning to reduce processed food T5 Chapter 10.3 Practices in Environmental Sustainability
37 A woman with normal vision marries a man who also has normal vision. The married couple has two daughters who have normal vision and a son who is colour blind. What are the genotype of the couple that explains the inheritance of colour blindness in the family? star A Wife's genotype: X^B^ X^b^; Husband's genotype: X^B^ Y B Wife's genotype: X^B^ X^b^; Husband's genotype: X^b^ Y C Wife's genotype: X^B^ X^B^; Husband's genotype: X^B^ Y D Wife's genotype: X^b^ X^b^; Husband's genotype: X^b^ Y T5 Chapter 11.4 Inheritance in Humans
38 Diagram 23 shows an infographic of the factor that causes variation in three organisms. What is factor X? star A pH B Temperature C Sunlight T5 Chapter 12.1 Types and Factors of Variation
39 Diagram 24 shows two types of Biston moths. Which of the following is the importance of this variation for its survival? star A Protect from predators B Can survive in different habitats C Attract different genders for reproduction D Adapt better to polluted environment T5 Chapter 12.1 Types and Factors of Variation
40 Which of the following diseases use gene therapy technique to repair mutant genes? - I Haemophilia - II Colour blindness - III Cystic fibrosis - IV Sickle cell anemia star A I and II B II and III C III and IV D I and IV T5 Chapter 13.2 Biotechnology