NCERT Class 11 Biology MCQ : Breathing and Exchange of Gases
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NCERT Class 11 Biology: Breathing and Exchange of Gases MCQ – NCERT Class 11 MCQ
Question:
The function of pneumotaxic centre is
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Which one of the following is NOT correct?
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______ lies in front of esophagus.
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In brain, respiratory control centre lies in
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Deoxygenated blood from heart comes to lungs via
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Label the parts of the human respiratory system.
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Pleura is a layer covering
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Rheumatic fever can cause damage
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What protects the moist membranes of the respiratory tract?
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RBCs, plasma and biocarbonate are the medium for transport of carbondioxide. Maximum amount of carbon dioxide is carried by
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The maximum volume of air that can be released from the lungs by forceful expiration after deepest inspiration is called the ______.
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Which one of the followings is correct regarding larynx?
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Which of the following statements is true about Trachea in a respiratory system?
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Which of the following statement is true?
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Trachea divides into bronchi at
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Aerobic respiratory pathway is also termed as ______ pathway.
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The oxygen dissociation curve is shifted to the right by an increase in _____
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Question:
The maximum volume of air contained in the lung by a full forced inhalation is called
