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Class 11BiologyBody Fluids and CirculationsBlood and Blood Group
Easy

The $pH$ of human blood varies between

  • A
    $6.0$ to $7.0$
  • B
    $7.0$ to $8.0$
  • C
    $7.3$ to $7.45$
  • D
    $7.5$ to $8.0$
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Class 11 Questions

Class 11

Biology Questions

Chapter

Body Fluids and Circulations

Subtopic

Blood and Blood Group

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