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MODEL PAPER 1 — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYMODEL PAPER 11 Mark
MCQ
If kidney tissues are supplied with blood low in oxygen then:
  • A
    Both tubular reabsorption and ultrafiltration stops
  • B
    Both tubular reabsorption and ultrafiltration continue normally
  • C
    Ultrafiltration stops
  • D
    Tubular reabsorption stops
✓

Answer

(d) Tubular reabsorption stops
Explanation: If Kidney tissues are supplied with blood having low oxygen in it then tubular reabsorption gets stopped as energy is required for active absorption.

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