9th Class Biology MCQS Solving a Biological Problem Online Test 4

anopheles-mosquito-causes-a-disease-3-a_-_malaria-fever,at-which-point-2-c-is-a-biologist-most-likely-to-use-reasoning-3-f_-_during-hypothesis-formulation,biological-method-has-been-playing-an-important-role-for-the-last-3-a_-_500-years,biological-method-has-been-playing-an-important-role-for-the-last-3-b_-_500-years,biologists-learn-which-hypothesis-is-correct-through_-_experiments,chemical-found-in-the-bark-of-cinchona-plant-is-3-a_-_quinine,deductions-are-drawn-from-3-a_-_hypothesis,dengue-fever-is-transmitted-by-3-a_-_3-cem-3-e-aedes-3-c-2-fem-3-e,dengue-fever-is-transmitted-by-3-a_-_aedes-mosquito,disease-cured-through-quinine-from-17-3-csup-3-eth-3-c-2-fsup-3-e-to-20-3-csup-3-eth-3-c-2-fsup-3-e-century-is-3-a_-_malaria,e-2-80-9-c-it-should-be-a-general-statement-e-2-80-9-d-2-c-belongs-to-3-a_-_hypothesis,excellent-medicine-for-treating-malaria-is-3-a_-_cinchona-bark,which-one-of-the-following-is-correct-sequence-in-biological-method-3-f_-_observations-2-c-hypothesis-2-c-deduction-2-c-experimentation