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Excretory Products and their Elimination — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYExcretory Products and their Elimination1 Mark
MCQ
A patient suffering from cholera is given saline drip because:
  • A
    Cl- ions are important component of blood plasma.
  • B
    Na+ ions help to retain water in the body.
  • C
    Na+ ions are important in transport of substances across membrane.
  • D
    Cl- ions help in the formation of HCl in stomach for digestion.
✓

Answer

  1. Na+ ions help to retain water in the body.

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