UPCAT Questions - Review Masters

 COPYRIGHT DISCLAIMER Compiled UPCAT Questions Downloadable e-Book Copyright © 2010 Review Masters League, Inc. - http://www.upcatreview.com This book cannot be redistributed without permission from Review...

 COPYRIGHT DISCLAIMER Compiled UPCAT Questions Downloadable e-Book Copyright © 2010 Review Masters League, Inc. - http://www.upcatreview.com This book cannot be redistributed without permission from Review Masters League, Inc. This book is given free of charge and is not for sale. More info at: http://www.upcatreview.com For INFO and UPDATES, check out upcatreview.com, the official website of the Online UPCAT Review® Keep updated about UPCAT materials, reviewers, tips and news Copyright © 2010 Review Masters League, Inc. - http://www.upcatreview.com  Read This First Before You Proceed! The Compiled UPCAT Questions is a collection of UPCAT review questions put together by former UP Proctors and Examiners throughout the years. It is by no means a leakage… it’s just a compilation based on the feedbacks of students about the test. There is no guarantee that the same questions will appear in the next UPCAT. However, studying these questions will give you an idea of what the UPCAT contains and how to go about it. So why are we giving this for free? I’ll cut the chase and get straight to the point. By giving you the Compiled UPCAT Questions for free, you will know that we are providing you quality materials that you can use right away. We want you to trust us. We want to build a relationship with you. And through our materials and review program, we want you to pass UPCAT and other college entrance tests. That’s why we want you to enroll in the Review Masters UPCAT Review Program. We believe that through the complete UPCAT review program, you can be more prepared to take the UPCAT and other entrance exams. In addition to this, we want you to have an idea of what questions and topics to expect when you take the UPCAT. It’s better to be prepared than to be caught off-guard. Hundreds and hundreds of students have already passed UP by using the Review Masters website (www.upcatreview.com) and materials (in fact, this year alone, we have about 700 passers, 4 are Oblation Scholars and 12 are INTARMED Qualifiers). Now your time has come to be one of them. How to use this material What I suggest is that you print this compiled UPCAT Questions and then answer it as if you are taking the exam. Give yourself about 1 ½ hours for the test. Then check your answers using the Online Review Portal. Use the following account details: Username: free Password: free You’ll have to answer the questions again before the answer key is revealed. By doing this, you have covered several important points when doing your review: Speed and Accuracy, Time Keeping, and Mastery of the Subject Matter. But the most important thing that you really need… Reviewing for the test is just one of the factors so you can pass the UPCAT. But I believe that the most essential factor that you need in order to pass UP is your strong DaD – DESIRE and DETERMINATION. No amount of review can help you if you do not want to pass and you are not determined to do everything to succeed. So do everything to prepare yourself for UPCAT. Enroll in our review program. We at Review Masters are here to help you Pass UPCAT – the Sure Way! All for the best! Leopold Laset P.S. I invite you to attend the “37 Proven Tips to Pass UPCAT the Sure Way!” Workshop. I believe it will be a great help to prepare you full for the UPCAT and other entrance tests out there. P.P.S. I have included the details of the workshop on the next page.  Compiled UPCAT Questions / Volume 2 www.upcatreview.com SCIENCE QUESTIONS 7. Which one of the following is not a physical 1. In a solution the substance that does the change? dissolving is called ______. A. clothes drying in the dryer A. soluble B. making a cup of coffee B. the solute C. chopping wood C. the solvent D. boiling an egg D. an ion 8. The chemicals after a chemical change 2. Water is a good solvent because ______. ______. A. Water is a good solvent because it is a A. have properties identical to the negatively charged ion. chemicals before the change. B. Water is such a good solvent because it B. have properties different to the repels most molecules. chemicals before the change. C. Water is such a good solvent because it C. both A and B is such a small molecule D. none of the above D. Water is a good solvent due to its polarity and small molecular size 9. Heptane is always composed of 84% carbon and 16% hydrogen by mass. What law does 3. A solution that cannot hold any more solute this observation illustrate? at room temperature would be ______. A. The Law of Multiple Proportions A. a dilute solution B. The Law of Definite Proportions. B. a concentrated solution C. The Law of Conservation of Mass C. a saturated solution D. The Law of Conservation of Energy D. a supersaturated solution 10. Give the mass number for an atom that has 4. Ethanol dissolved in water would be an 10 protons, 10 electrons, and 11 neutrons. example of ______. A. 31 A. a solution between two miscible liquids B. 20 B. a solution between a solid and liquid C. 10 C. a suspension between two liquids D. 21 D. ethanol and water do not form a solution For Numbers 11 and 12, refer to the following table: 5. To form a supersaturated solution requires ______. Mass before the Mass after the Substance reaction (g) reaction (g) A. reducing the amount of solute W 6.0 0.0 B. reducing the amount of solute Z 3.0 0.0 C. reducing the amount of solute WZ 0.0 9.0 D. none of the above 11. How much of substance W will react with 9.0 g. of substance Z? 6. Which one of the following is an example of a physical change? A. 9.0 g B. 12.0 g A. iron rusting C. 15.0 g B. a steak cooking D. 18.0 g C. sugar dissolving in water D. a candle burning Attend the “37 Proven Tips to Pass UPCAT the Sure Way” Workshop! Call 0922-8-REVIEW 1  Compiled UPCAT Questions / Volume 2 www.upcatreview.com 12. The amount of substance WZ that will be In 150 cm3 water, how much of the produced from 12.0g of substance Z substance will dissolve at 75˚ C? assuming that substance W is in excess is A. 18 g A. 22.5 g B. 20 g B. 27.0 g C. 36 g C. 31.5 g D. 40 g D. 36.0 g Questions 17 and 18 refer to the diagram that 13. Which conditions will increase the rate of follows. chemical reaction? + - A. decreased temperature and decreased + - concentration of reactants B. decreased temperature and increased concentration of reactants Cl- Cl- C. increased temperature and decreased Na + concentration of reactants? + + + Na Na D. increased temperature and increased + + concentration of reactants? Cl- + Na + 14. When a lit match is touched to the wick of a water Cl - candle, the candle begins to burn. When the match is removed, the candle continues 17. After studying the illustration above, one to burn. In this reaction, the match ______. may conclude that ______. A. behaves as a catalyst. A. water molecules are attracted by the B. supplies activation energy. electrodes C. is part of the rate determining step. B. sodium chloride dissociates when D. lowers the activation energy barrier. placed in water C. chlorine ions are attracted to the 15. Compared to a glass of ice water with ice in negative electrode it, a glass of plain ice-cold water without ice D. current flow cause an increase in water on a warm day will warm up ______. temperature A. faster 18. One may also conclude that ______. B. slower C. in the same amount of time A. only chlorine ions conduct current D. none of the above B. the solution will not conduct current C. the closed circuit illustrated results in 16. The solubility of a substance was neutrality determined in 300 cm3 water at different D. when ions are present they are temperatures and the following is part of the attracted to electrodes having opposite graph obtained: electrical charges m For questions 19 and 20. Jacques Charles was a French hot air 36 g balloonist and scientist. He discovered Charles' law by studying the relationship between the volume and temperature of a gas at a constant atmospheric pressure. As the temperature of 75˚ C T Attend the “37 Proven Tips to Pass UPCAT the Sure Way” Workshop! Call 0922-8-REVIEW 2  Compiled UPCAT Questions / Volume 2 www.upcatreview.com the gas in a balloon increased, its volume also 21. Unless an object at rest is acted upon by a increased. These increases inflated and lifted force, it stays at rest due to its ______. the balloon. A. matter In equation form, for the case of a constant B. inertia pressure: C. friction D. gravity V/T = constant 22. Maron rode on his bike from 9:00 am to 19. If the volume of a gas at a certain pressure is 10:30 am. If he drove at an average speed halved, ______. of 15kph, what was the total distance he covered? A. its temperature is halved B. its temperature is doubled A. 17.5 km C. its temperature remains constant B. 22.5 km D. its temperature increases according to a C. 27.5 km geometric progression D. 32.5 km 20. Which of the following graphs shows the 23. A woman exerts a constant horizontal force temperature-volume relationship for a gas? on a large box. As a result, the box moves (T = temperature and V = volume) across a horizontal floor at a constant velocity. The constant force by the woman T A. ______. A. has the same magnitude as the weight of the box. B. is greater than the weight of the box. C. has the same magnitude as the total V force which resists the motion of the box. D. is greater than the total force which resists the motion of the box. B. T 24. If the woman in question 23 suddenly stops applying a horizontal force to the box, then the box will ______. V A. immediately come to a stop. B. continue moving at a constant speed for a while and then slow to a stop. C. T C. immediately start slowing to a stop. D. continue at a constant speed. 25. The 0.20 kg block is attached to a spring which has a spring constant of 20 N/m. The block is initially stretched 0.10 meters and V released at time t = 0 seconds. Complete T the following statement: In order to increase D. the frequency of the motion, one would have to ______. A. reduce the spring constant V Attend the “37 Proven Tips to Pass UPCAT the Sure Way” Workshop! Call 0922-8-REVIEW 3  Compiled UPCAT Questions / Volume 2 www.upcatreview.com B. decrease the mass of the block on the A. balanced force end of the spring B. unbalanced force C. increase the length of the spring C. mass D. reduce the distance that the spring is D. electrostatic force initially stretched 29. Two students are posed to dive off equal For questions 26-27, choose your answers to height diving towers to a swimming pool the next three questions from the velocity- below. Student B is twice as massive as time graphs below. student A. Which of the following is true? A. V A. Student B will reach the water sooner than student A. B. Both students have the same gravitational potential energy. C. Both students will have the same kinetic energy just before hitting the water. T D. Student B did twice as much work climbing the tower B. V 30. Which of the following cases is/are NOT a uniformly accelerated motion? (1) A feather falls from a certain height inside a vacuum tube. (2) A ball rolls along a frictionless plane at uniform speed. T (3) A coin falls from a certain height in air V but air resistance is negligible. C. A. (1) only B. (2) only C. (1) and (2) only D. (2) and (3) only T For questions 31 and 32, refer to the following diagrams. D. V A B water water water T C 26. Which of the graphs shows a body moving 31. From the illustration, one can conclude that at constant speed? ______. 27. Which of the graphs shows a body moving A. cube A has the least weight at high acceleration at the beginning then B. cube C has the highest density starts to lose acceleration towards the end? C. cube A has the highest density D. water has greater buoyant force than 28. The acceleration in a body is due to cube A Attend the “37 Proven Tips to Pass UPCAT the Sure Way” Workshop! Call 0922-8-REVIEW 4  Compiled UPCAT Questions / Volume 2 www.upcatreview.com 32. Cube c sinks because ______. D. more of the visible spectrum than a gem or mineral that is violet A. it weighs much B. it displaces much water 37. When viewed straight down (90° to the C. its weight is less than the weight of the surface), an incident light ray moving from water it has displaced the water to air is refracted ______. D. its weight is greater than the weight of the water it has displaced A. away from the normal B. toward the normal 33. In the figure that follows, what is the C. not at all direction of the force exerted by the D. about 49° ladder? 38. Someone is wearing perfume on their wrist. Why can people near them smell it? wall ladder A. the particles of perfume spread from an area of higher concentration, their wrist, to areas of lower concentration, the air B. people can smell the concentrated floor perfume on the wrist, but it doesn't travel A. downward and toward the wall through the air B. downward and away from the wall C. some of the perfume leaves the wrist, C. upward and toward the wall mixing with air particles D. upward and away from the wall D. both A and B E. both A and C 34. A 200 N box is pushed up an incline that is 5.00 m long and rises 1.00 m. If the incline is 39. Your flashlight has three identical 1.5 volt frictionless, then the work done by the batteries in it, arranged in a chain to give a pushing force is ______. total of 4.5 volts. Current passes first through battery (a), then through battery (b), then A. 336 J through battery (c), on its way to the bulb. B. 305 J When you operate the flashlight, the C. 275 J batteries provide power to the current and D. 200 J they gradually use up their chemical potential energy. Which battery will run out 35. A 2000 kg car accelerates from rest to a of chemical potential energy first? velocity of 20 m/s in 10 seconds. The power of the engine during this acceleration is A. All three will run out at the same time. ______. B. Battery (a) will run out first. C. Battery (b) will run out first. A. 200 kW D. Battery (c) will run out first. B. 20,000 kW C. 4000 W 40. The figure shows a D. 40 kW radiation heater. What heat transfer processes 36. A gem or mineral that is red absorbs ______. are involved at positions E and F? A. red light B. mostly red light A. E is radiation and F is conduction. C. most wavelength of the visible spectrum B. E is conduction and F is convection. except red C. E is convection and F is conduction. D. E is radiation and F is convection. Attend the “37 Proven Tips to Pass UPCAT the Sure Way” Workshop! Call 0922-8-REVIEW 5  Compiled UPCAT Questions / Volume 2 www.upcatreview.com C. SQRT(9.8 / 1.6) h 41. An astronaut picks up a stone on the moon D. (1.6/9.8) h and finds its mass to be 2 kg. If the mass of E. SQRT(1.6 / 9.8) h the earth is 6 times more than the mass of the moon, what will the mass and the 46. As a star exhausts hydrogen in its core, it weight of the stone be on the earth? ______. A. 2kg 12N A. becomes hotter and more luminous B. 2kg 20N B. becomes cooler and more luminous C. 12kg 120N C. becomes hotter and less luminous D. 20kg 200N D. becomes cooler and less luminous 42. Water is boiled in a flask with a balloon over 47. An upright stick that is allowed to cast a the top. As the water heats, the balloon shadow in sunlight is called ______. expands. What has happened to the weight of this flask and balloon in this experiment? A. Almagest B. Primum mobile A. It has increased as the balloon expands. C. Equinox B. It has decreased as the water boiled D. gnomon away. C. It has stayed the same. 48. A solar or lunar eclipse will occur ______. D. It is unpredictable because the balloon is flexible. A. when the sun is near the line of nodes of the moon and the moon is new or full 43. A student wishes to find the density of an B. any time the moon is new or full irregular piece of rock. How will she find C. when the sun is near the solstice and the volume? moon is new or full D. half way through an eclipse year A. length x width x height E. when the sun is near the equinox and B. place it on a triple beam balance the moon is new or full C. put it in a beaker D. use water displacement 49. How much time should it take for a traveling bullet to hit the ground compared to a 44. A barge filled with scrap iron is in a canal bullet dropped from rest? Assume the lock. If the barge were to sink what would ground remains flat for the entire distance happen to the water level? the bullet may travel. A. It would fall. A. The traveling bullet will take longer to hit B. It would remain unchanged. the ground than the bullet dropped C. It would rise. from rest D. It would depend on its mass. B. The traveling bullet will hit the ground at the same time as the bullet dropped 45. Suppose you have a pendulum clock which from rest keeps correct time on Earth (acceleration C. The traveling bullet will hit the ground due to gravity = 9.8 m/s2). Without changing before the bullet dropped from rest the clock, you take it to the Moon D. The traveling bullet moves so fast that it (acceleration due to gravity = 1.6 m/s2). For will never hit the ground every hour interval (on Earth) the Moon clock will record ______. 50. Bart placed four identical candles on a table and lit them. He covered the first A. (9.8/1.6) h candle with a big jar, the second with a B. 1 h medium-sized jar, and the third with a small Attend the “37 Proven Tips to Pass UPCAT the Sure Way” Workshop! Call 0922-8-REVIEW 6  Compiled UPCAT Questions / Volume 2 www.upcatreview.com jar. He left the last candle uncovered. Which 53. The graph below shows the number of candle probably took the longest time to OFW’s in which country? burn? A. the lit candle left uncovered B. the lit candle covered with the biggest Number jar of C. the lit candle covered with the smallest OFW’s jar D. the lit candle covered with the medium- sized jar 51. Which of the following is not considered a 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 simple machine? A. wedge A. Hongkong B. pulley B. Kuwait C. lever C. Italy D. wheelbarrow D. USA For questions 54-60, refer to the following graph. For questions 52-53. A substance is heated by a source supplying 1000 calories per minute. Number of OFW’s in four countries: 5 0 4 Number of OFW's (x1000) 0 Year Hongkong Kuwait Italy USA Temperature 3 1995 116 20 19 39 (°C) 0 1996 120 33 22 50 2 1997 109 31 25 43 0 1 1998 109 30 20 42 0 1999 111 31 18 61 0 2000 120 25 19 55 0 2 4 6 8 10 12 14 16 18 20 22 Minutes 2001 123 32 30 52 54. The freezing point of this substance is ______. 2002 122 39 32 60 2003 115 24 16 72 A. 0°C 2004 102 47 19 12 71 B. 10°C C. 20°C 52. Which country shows the greatest rate of D. 30°C increase over the years? 55. The boiling point of the substance is ______. A. Hongkong B. Kuwait A. 10°C C. Italy B. 20°C D. USA C. 30°C D. 40°C 56. The substance undergoes a phase change between the ______. Attend the “37 Proven Tips to Pass UPCAT the Sure Way” Workshop! Call 0922-8-REVIEW 7  Compiled UPCAT Questions / Volume 2 www.upcatreview.com A. 4th and 6th minutes into each pot. After a day, it is expected B. 6th and 14th minutes that ______. C. 14th and 18th minutes D. 16th and 22nd minutes A. Pot A will weigh more than Pot B B. Pot B will weigh more than Pot A 57. How many calories are needed to C. Pot A and Pot B will weigh the same completely melt the sample at its melting D. Pot A will be wet and Pot B will be dry point? 63. Hydrogen and oxygen molecules in a gas A. 500 sample have the same temperature. This B. 1000 means the hydrogen molecules, on the C. 2000 average, have the same ______. D. 3000 A. speed, but more kinetic energy. 58. How long did it take for the substance to B. kinetic energy, but less speed. completely turn into gas? C. speed, but less kinetic energy. D. speed, but less kinetic energy. A. 4 min. E. speed and the same kinetic energy. B. 6 min. C. 10 min. 64. Acids are substances that ______. D. 16 min. A. form hydronium ions when dissolved in 59. The substance is solid at ______. water B. turn red litmus paper blue A. 2 min. C. make foods taste bitter B. 5 min. D. react with neutral liquids to form bases C. 10 min. D. 18 min. 65. Marinades for meat commonly include acids such as vinegar or wine, because the 60. How many calories are needed to acids can ______. completely change the sample into a liquid? A. toughen meat B. tenderize meat A. 4000 C. preserve meat B. 6000 D. react with salt C. 14 000 D. 16 000 66. The basic requirement for the separation of the components by _______ is that the 61. What factor distinguishes a suspension from composition of the vapor be different from a colloid? the composition of the liquid at the boiling point of the liquid. A. light reflects off the particles of a suspension A. absorption B. the particles of a suspension will sink out B. distillation if left over time to rest C. extraction C. suspensions are clear D. crystallization D. suspensions cannot be filtered 67. Taken by itself, the fact that 8.0 g of oxygen 62. Lorna placed 1 kg of sandy soil and 1 kg and 1.0 g of hydrogen combine to give 9.0 clay soil into Pot A and Pot B respectively. of water demonstrates what natural law? She then poured equal volumes of water A. Multiple Proportions Attend the “37 Proven Tips to Pass UPCAT the Sure Way” Workshop! Call 0922-8-REVIEW 8  Compiled UPCAT Questions / Volume 2 www.upcatreview.com B. Periodicity E. the wing of a bird and a butterfly wing C. Conservation of Mass D. The Atomic Theory 73. Of the following biological levels of organization, which represents the smallest 68. What are the coefficients that will balance or lowest level? the formula equation below? AlCl3 + NaOH Al(OH)3 + NaCl A. organs B. populations A. 1, 3, 1, 3 C. cells B. 3, 1, 3, 1 D. organisms C. 1, 1, 1, 3 E. tissues D. 1, 3, 3, 1 74. Which of the following is not a property of 69. A hydrocarbon that contains one or more life? double bonds is classified as a(n) ______. A. molding or adapting to one's A. alkyne environment B. alkene B. regulating materials that enter or leave C. ketone the system D. alkane C. responding to stimuli D. maintaining a relatively constant internal 70. When heat is absorbed by the system from condition the surroundings, the process is said to be E. reproducing, passing hereditary material ______, and the sign of process is ______. to the next generation A. exothermic, negative For questions 75 and 76. Five positions of a B. endothermic, positive swinging pendulum are shown in the C. exothermic, positive following diagram. A and E are the highest D. endothermic, negative positions attained by the pendulum; the 71. Which of the following did not help Darwin lowest is C. formulate his theory of evolution? A. fossil evidence that species had A E changed over time B. closely related species on oceanic B D islands C C. belief that the earth was several 75. The kinetic energy of the pendulum is thousand years old highest at position(s) ______. D. evidence of artificial selection in domestic animals A. C E. all of the above did help Darwin B. B and D C. A and E 72. Which of the following pairs are analogous D. A, C and E structures? 76. Speed is minimum at position(s) ______. A. the front leg of a horse and a human arm A. C B. the front leg of a frog and a bat wing B. B and D C. the wing of a bird and a bat wing C. A and E D. the front flipper of a porpoise and a D. A, C and E human arm Attend the “37 Proven Tips to Pass UPCAT the Sure Way” Workshop! Call 0922-8-REVIEW 9  Compiled UPCAT Questions / Volume 2 www.upcatreview.com B. it has the longest time between cell 77. The sexually-transmitted disease gonorrhea divisions is becoming difficult to treat because the C. it is near one extreme of its range of causative bacteria are evolving resistance tolerated temperatures to antibiotics. For example, in Hawaii D. its enzymes begin to denature between 1997 and 1999 resistance to fluoroquinolones increased from 1.4 percent 81. In the illustration below, A and B are liquids to 9.5 percent. Scientists attribute this to while C is a solid. Which of the following is natural selection. What does natural true? selection mean in this context? A. The germs have learned to avoid that A particular class of antibiotic. C B. The antibiotic has changed the genetic B structure of the germs allowing them to become antibiotic-resistant. C. The germs changed their genetic code A. C is denser than both A and B. in order to avoid problems with the B. C is less than B but denser than A. antibiotic. C. C is less dense than A but denser than B. D. The antibiotic created an environment in D. C has just about the same density as which germs harboring antibiotic- both A and B. resistant genes could flourish. E. The mutation rate for antibiotic- For questions 82 and 83, examine the following resistance increased during the time graph of the movement of car. period. C 78. A slippery outer covering in some bacteria that protects them from phagocytosis by B host cells is ______. D velocity A. capsule A B. cell wall C. flagellum time D. peptidoglycan 79. Differences between eukaryotic and 82. At which point is the car decelerating? prokaryotic cells include all of the following except ______. A. A B. B A. eukaryotic cells have mitochondria C. C B. eukaryotic cells have cilia and flagella D. D with complex structure C. prokaryotic cells have more complex 83. At which point is the car accelerating cell walls rapidly? D. prokaryotic cells have no genetic material A. A B. B 80. The optimum temperature for an organism is C. C the one at which ______. D. D A. it grows with the shortest generation time 84. In a plant, what part stores sugars as starch? A. leaves Attend the “37 Proven Tips to Pass UPCAT the Sure Way” Workshop! Call 0922-8-REVIEW 10  Compiled UPCAT Questions / Volume 2 www.upcatreview.com B. roots 90. At which point on the door will you apply C. seeds the greatest force to close it? D. all of the above 85. ADP energy is used for _______. A. synthetic reactions A B C D B. active transport C. all energy-requiring processes in cells D. none of the above A. A 86. The cytoskeleton of the cell functions to B. B _______. C. C D. D A. give the cell shape B. anchor organelles 91. Graphs of distance (d) or velocity (v) of a C. allow organelles to move body against time (t) are shown. Which one D. all of the above. shows that of a body is at rest? d 87. A red blood cell plasma membrane contains _______ different types of proteins. A. A. over 10 t B. over 20 C. over 40 d D. over 50 B. 88. During ______, the chromosomes attach to the spindle and align at the metaphase plate of the spindle. t v A. prophase B. prometaphase C. C. metaphase D. anaphase E. telophase t v 89. In the diagram, assume that each container contain equal volumes of water. In what D. container is the pressure at the bottom greatest? t A B C A. A B. B C. C D. The pressure is the same in each container Attend the “37 Proven Tips to Pass UPCAT the Sure Way” Workshop! Call 0922-8-REVIEW 11  Compiled UPCAT Questions / Volume 2 www.upcatreview.com 92. Which of the velocity-time graphs in the 94. In a river, if the water flows in the direction figure represents an object falling freely in a indicated by the arrows in the illustration vacuum? (v = velocity, t = time) below, at which point is the flow fastest? v A. A t D B C v A. A B. B. B C. C t D. D v 95. If two flies heterozygous for wing length and C. body color are crossed, which of the following are possible results? t A. chance of L, long wings = 3/4 v B. chance of l, short wings = 1/2 C. chance of G, grey body = 1/4 D. D. all of the above are true 96. A cross in which true-breeding plants differ t in two traits is known as a _______ cross. 93. In the following illustration, if the pendulum A. test was swinging in the direction indicated by B. dihybrid the arrow when its string was suddenly cut, C. multi trait in what direction did the pendulum go? D. hybrid 97. Which is narrower? A. fundamental niche of an organism B. realized niche of an organism C. habitat of an organism D. all are the same 98. _______ are protozoa with no means of locomotion. A. A. Amoeboids B. Ciliates B. C. Zooflagellates D. Sporozoa C. D. Attend the “37 Proven Tips to Pass UPCAT the Sure Way” Workshop! Call 0922-8-REVIEW 12  Compiled UPCAT Questions / Volume 2 www.upcatreview.com 99. The vertebrate skeleton _______. A. is a living tissue which grows with the animal. B. protects internal organs. C. serves as a place of attachment for muscles. D. all of the above 100. Protoplasts are cells without _______. A. a nucleus. B. a membrane. C. a wall. D. cytoplasm. Attend the “37 Proven Tips to Pass UPCAT the Sure Way” Workshop! Call 0922-8-REVIEW 13