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STD 11 - 14. Breathing and exchange in gases — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 14. Breathing and exchange in gases1 Mark
MCQ
Breathing differs from respiration by
  • A
    Both are same and there is no difference
  • B
    Breathing refers to respiration in human beings whereas respiration occurs in rest of the animals and plants
  • ✓
    Breathing refers to chest movements due to inhalation of ${O_2}$ and exhalation of carbon dioxide whereas respiration refers to gaseous exchange
  • D
    None of these
✓

Answer

Correct option: C.
Breathing refers to chest movements due to inhalation of ${O_2}$ and exhalation of carbon dioxide whereas respiration refers to gaseous exchange
c
It’s obvious.

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