E-PolyLearning

1. Dome-shaped part under chest is called
a. lungs
b. bronchi
c. diaphragm
d. alveoli
View Answer Report Discuss 50-50!
Answer: (c).diaphragm

2. Respiration which takes place during day time is called
a. aerobic
b. respiration
c. photorespiration
d. anaerobic
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Answer: (c).photorespiration

3. Tiny thin walled ducts which are present in lungs of birds are called
a. alveoli
b. bronchi
c. parabronchi
d. bronchioles
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Answer: (c).parabronchi

4. In humans' ciliated epithelium, mucus membrane filter foreign particles to enter in
a. oral cavity
b. nasal cavity
c. buccal cavity
d. digestive tract
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Answer: (b).nasal cavity

5. Respiration at organism level is known as
a. breathing
b. ventilation
c. Both a and b
d. inhalation
View Answer Report Discuss 50-50!
Answer: (c).Both a and b

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