Gaseous Exchange in Humans MCQs Quiz Worksheet PDF Download
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MCQs on Gaseous Exchange in Humans Quiz PDF Download
MCQ: Narrow opening present at end of pharynx which direct way to larynx is classified as
MCQ: Which of following is called voice box?
- Vocal cord
MCQ: Human breathing rate during hard physical work is
- 10-15 times per minute
- 16-20 times per minute
- 30-40 times per minute
- 25-30 times per minute
MCQ: Right lung is bigger than left lung with
- five lobes
- three lobes
- four lobes
- two lobes
MCQ: Bronchi divides in to lungs and make fine tubes that are known as
- pharynx duct
- alveolar ducts