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1) In the biological method, the senses that are used to make observations do not include a. smell and vision b. taste and touch c. hearing d. preparing chemical compounds
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2) Data summarized by calculation of mean value is called its a. data analysis b. statistics c. graphs d. diagraphs
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3) The deductions of the biological method are drawn from a. conclusions b. formulated hypothesis c. performed experiments d. reported results
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4) The material needed by mosquitoes for their eggs maturation is a. blood of mammals b. saliva of mammals c. oxygen d. waste material of birds
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5) The freezing point of water is a. 160 ° C b. 0 °C c. 120 ° C d. 130 ° C
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6) The types of reasoning include a. inductive only b. deductive only c. productive d. inductive and deductive
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7) Observations are made based on our a. 5 senses b. 6th sense c. intuition d. introspection
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8) In malaria, the word 'mala' comes from Latin which means a. bad b. good c. nice d. marshes
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9) The main constitute of cinchona is a. quinoa quinoa b. plasmodium c. mustard d. olive
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10) To cure malaria a bark of the tree was useful known as a. quinoa b. cider c. snober d. pine tree
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