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In White Blood Cells, Monocytes have a short life period of _ hours.

Correct answer: A. 10 - 20

  • A. 10 - 20
  • B. 21 - 30
  • C. 31 - 35
  • D. 36 - 40

Explanation

Option A: 10-20 hours: This is the lifespan of monocytes, a type of white blood cell that fights infection. Option B: 21-30 hours: This is the lifespan of neutrophils, another type of white blood cell that fights infection. Option C: 31-35 hours: This is the lifespan of lymphocytes, another type of white blood cell that fights infection. Option D: 36-40 hours: This is not a typical lifespan for any type of white blood cell. White blood cells typically have a lifespan of hours to days.

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