Respiration and Food Energy Multiple Choice Questions 5 PDF Download
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MCQs on Respiration and Food Energy Quiz PDF Download Worksheets 5
MCQ. Most dangerous disease of respiratory system is
MCQ. Contraction of bronchi causes
MCQ. Scientific name for flu is
MCQ. 'Nicotine' is a drug which causes
MCQ. Respiration that involves presence of oxygen is known as
- aerobic respiration
- anaerobic respiration
- passive respiration
- active respiration