Precious secondary school, aramoko ekiti
PRECIOUS SECONDARY SCHOOL, ARAMOKO – EKITI
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PROMOTION EXAMINATION FOR 2016/2017 ACADEMIC SESSION CLASS: JSS TWO SUBJECT: BASIC SCIENCE TIME: 2HOURS INSTRUCTION: Attempt all questions SECTION A Which of the following methods of drug use may lead to HIV/AIDS infection? (a)injecting (b) inhalation (c) absorption through the skin. Which of these animals is not a primate? (a) zebra (b) gorilla (c) man. Which of these animals produces young one alive (a) mammals (b) reptiles (c) amphibians The other name for chemical change is (a) permanent (b) temporary change (c) reversible. The axial skeleton consists of the (a) skull and the vertebral column (b) skull and the pelvic girdle (c) vertebral column and the pelvic girdle. Where does the suggestion of food end? (a) large intestine (b) small intestine (c) stomach. Which of the following is a component of ICT ? (a) fax machine (b) calculator (c) microphone. In communication, the person inputting data is the (a) sender (b) receiver (c) component. A machines device that (a) make work easier (b) make work difficult (c) make noise. The vector for disease known as hypanosomiasis is the (a) tsetse fly (b) aphid (c) blackfly The contamination of our environment with harmful substances which are dangerous to man’s health is terned (a) sanitation (b) industrialization (c) pollution. Which of the adapts the duck to swimming in water? (a) feathers (b) beak (c) webbed feet. Which of these aquatic habitants contains salt? (a) river (b) stream (c) ocean. The following are the organs of the respiratory system except the (a) larynx (b) trachea (c) oesophagus. Which of these is a disease associated with the blood? (a) silicosis (b) asthma (c) sickle cell. The fusion of the nucles of male and female sex cells (gamates) to form zygote is called (a) ovulation (b) fertilization (c) implantation. The instrument used by geophysicist to receive signals of where oil is located is called (a) spectrometer (b) seismometer (c) calorimeter. Power is define as (a) rate of doing work (b) ability to do work (c) strength of a man. Which of the following are the essential parts of a lever? (a) effort, fulcrum, force (b) fulcrum, effort, load (c) force , weight, fulcrum. Force is measured in the unit called (a) Joules (b) Newton (a) Acceleration. SECTION B List five uses of crude oil. Mention five component of ICT List three main organ of excretion. State three male reproduction organs and two female reproductive organs. What is the power of a student that has done a work of 80J in 8seconds? Download 70.95 Kb. Share with your friends:
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