BECEIntegrated ScienceGhana BECE 2015 INTEGRATED SCIENCE PAST QUESTIONS AND ANSWERS passcogh2 years ago1 year ago01 mins 0% 15 Ghana BECE 2015 INTEGRATED SCIENCE ANSWER BECE 2015 INTEGRATED SCIENCE PAST QUESTIONS 1 / 40 1) Energy is the A) weight to do work B) force to move an object C) power to carry an object D) ability to do work 2 / 40 2) Which of the following objects could be attracted by a magnet? A) Copper chain B) Aluminium spoon C) Steel blade D) Gold chain 3 / 40 3) Brass is an alloy of A) zinc and copper B) iron and copper C) copper and tin D) iron and carbon 4 / 40 4) An example of inorganic fertilizer is A) farmyard manure B) poultry dropping C) ammonium nitrate D) cow dung 5 / 40 5) The component of the human blood which transports oxygen to all parts of the body is A) plasma B) red blood cells C) platelets D) white blood cells 6 / 40 6) The importance of the fuse in an electrical circuit is to A) regulate the voltage B) minimize the use of current C) alter the flow of current in the circuit D) prevent damage to electrical appliances 7 / 40 7) Which of the following step(s) is/are required in the scientific method? I. Formulation of hypothesis II. Identification of the problem III. Experimentation A) II only B) I only C) II and III only D) I, II and III 8 / 40 8) Which of the following food items produces amino acids as end product of digestion? A) Cabbage B) Rice C) Fish D) Margarine 9 / 40 9) The process of increasing the strength of a signal using a transistor is known as A) biasing B) doping C) amplification D) switching 10 / 40 10) The physical arrangement of soil particles into aggregates is termed A) soil texture B) soil profile C) soil porosity D) soil structure 11 / 40 11) The solvent which is most effective in washing bitumen from the hand is A) water B) alcohol C) kerosene D) acid 12 / 40 12) A piece of stone could be classified as an opaque material because it A) allows all the light incident on it to pass through it B) does not allow light incident on it to pass through it C) does not absorb light incident on it D) absorbs all the light incident on it 13 / 40 13) Fish swims in water with little resistance because it possesses A) scales B) caudal fins C) gills D) streamlined body 14 / 40 14) Which of the following conditions promote(s) rusting of iron? I. Air II. Moisture III. Oil A) II only B) I only C) I and II only D) II and III only 15 / 40 15) The change in the volume of water when a piece of stone is dropped into it is equal to the A) mass of the stone B) volume of the stone C) weight of the stone D) density of the stone 16 / 40 16) The second stage in the life cycle of a mosquito is the A) imago B) pupa C) larva D) egg 17 / 40 17) The knowledge of soil texture is important because it A) influences plant population B) influences the method of pest control C) determines the planting distance D) determines the type of crop to be grown 18 / 40 18) How many atoms are present in CaCl2? A) 4 B) 5 C) 3 D) 2 19 / 40 19) The transfer of heat from the bottom to the top of a beaker containing water is by A) conduction B) absorption C) radiation D) convection 20 / 40 20) An example of a chemical compound is A) oxygen B) phosphorus C) aluminium D) ammonia 21 / 40 21) The type of the human teeth used for biting food substances is A) molars B) premolars C) incisors D) canines 22 / 40 22) Which of the following heavenly bodies is a star? A) Sun B) Jupiter C) Venus D) Moon 23 / 40 23) Which of the following organisms is an endoparasite? A) Tick B) Tapeworm C) Fleas D) Louse 24 / 40 24) The part of the plant where pollination occurs is the A) stems B) flowers C) leaves D) roots 25 / 40 25) Which of the following substances is capable of neutralizing an acid? A) Sodium hydroxide B) Water C) Sodium chloride D) Vinegar 26 / 40 26) Droplet infection is the method by which A) human beings protect themselves from diseases B) diseases are transmitted from animals to plants C) diseases are spread through the air D) infected animals are processed 27 / 40 27) An example of a derived quantity is A) length B) mass C) velocity D) time 28 / 40 28) A structure in the human reproductive system which stores sperms temporarily is the A) scrotum B) vulva C) penis D) epididymis 29 / 40 29) Which of the following statements about diffusion is/are correct? I. It involves the movement of water molecules only II. It occurs in both gases and liquids III. It involves a semi-permeable membrane A) I and II only B) II only C) I, II and III D) I only 30 / 40 30) A farming system which requires at least three years programme is A) crop rotation B) mixed farming C) organic farming D) mixed cropping 31 / 40 31) The component of a living cell responsible for respiration is A) chloroplast B) vacuole C) nucleus D) mitochondria 32 / 40 32) Which of the following statements about a second class lever is correct? The A) pivot is between the load and the effort B) load is between the effort and the pivot C) effort is between the load and the pivot D) pivot and the load are at the same position 33 / 40 33) One advantage of soft water over hard water is that soft water A) does not waste soap B) can prevent heart diseases C) forms scales in kettles D) has a pleasant taste 34 / 40 34) The gas produced when glucose is oxidized during aerobic respiration is A) carbon dioxide B) nitrogen C) hydrogen D) oxygen 35 / 40 35) The systematic name for N2O is A) nitrogen (II) oxide B) nitrogen (I) oxide C) nitrogen (III) oxide D) nitrogen (IV) oxide 36 / 40 36) A husbandry practice which involves the removal of unwanted plant parts is known as A) thinning B) pricking out C) pruning D) mulching 37 / 40 37) The number of p-n junctions in a transistor is A) 4 B) 1 C) 3 D) 2 38 / 40 38) Fruits dispersed by wind A) have hooks B) are succulent C) have hairs D) are sticky 39 / 40 39) Substances that burn living tissues when they come into contact with these tissues are considered A) corrosive B) irritant C) flammable D) toxic 40 / 40 40) The function of the platelets in the circulatory system of humans is to A) clot the blood B) transport oxygen C) transport carbon dioxide D) defend the body Your score is Facebook Twitter Restart quiz Post navigation Previous: Ghana WASSCE 2020 MUSIC PAST QUESTIONS AND ANSWERSNext: Ghana BECE 2019 GHANAIAN LANGUAGE AND CULTURE (TWI) PAST QUESTIONS AND ANSWERS Leave a Reply Cancel replyYour email address will not be published. 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