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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
Which of the following statement is correct
  • A
    Breathing refers to chest movement and respiration to the another mechanism
  • B
    Breathing means getting in of $C{O_2}$ in the lungs and ${O_2}$ out from the lungs
  • ✓
    Respiration means the oxidation of food material
  • D
    Breathing and respiration both are same
✓

Answer

Correct option: C.
Respiration means the oxidation of food material
c
It’s obvious.

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