Gaseous Exchange Multiple Choice Questions and Answers 7 PDF Download
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Study high school biology multiple choice questions (MCQs): epiglottis, a flap of tissues covers , for for online secondary education degree with options nostrills, pharynx, nasal cavity, and glottis, exchange of gases in humans quiz for online distance learning for private schools, public schools and virtual school students. Free biology study guide for online learning exchange of gases in humans quiz questions to attempt multiple choice questions based test.
MCQ on Gaseous Exchange Worksheets 7 Quiz PDF Download
MCQ: Epiglottis, a flap of tissues covers
- Nasal cavity
MCQ: Pair of ribs in chest wall are
- 12 pairs
- 14 pairs
- 15 pairs
- 11 pairs
MCQ: Amount of oxygen in inspired air is 21 % and in expired air is
MCQ: Fine ends of bronchioles are known as
- pharynx duct
- alveolar ducts
MCQ: Infection of lungs is