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Class 11BiologyDigestion and AbsorptionPhysiology of digestion
Easy

Bacteria present in contaminated food reaching the stomach are destroyed by:

  • A
    Pepsin
  • B
    Rennin
  • C
    Sodium bicarbonate
  • D
    HCl
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Class 11 Questions

Class 11

Biology Questions

Chapter

Digestion and Absorption

Subtopic

Physiology of digestion

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