Herbicides O Level Biology MCQs Quiz Online PDF Download
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IGCSE biology practice test MCQ on advantages of using pesticides does not include with options healthier crops, better yield, more resistance in pests and more food and profit for farmers problem solving skills for viva, competitive exam prep, interview questions with answer key. Free study guide is for online learning herbicides o level biology quiz with MCQs to practice test questions with answers.
MCQs on Herbicides O Level Biology Quiz PDF Download
MCQ. Advantages of using pesticides does not include
- healthier crops
- better yield
- more resistance in pests
- more food and profit for farmers
MCQ. Over a period of time, mosquitoes have developed resistance to
MCQ. Miscarriages in women may be due to intake of
- carbon dioxide
- polluted water
- water containing dioxins
MCQ. Physical, mental abnormalities and risks of cancer are increased due to
- Greenhouse effect