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BIOLOGY CH22 World of Microbes — Science STD 9 — Question

Tamilnadu BoardEnglish MediumSTD 9ScienceBIOLOGY CH22 World of Microbes1 Mark
MCQ
The primary organ infected during tuberculosis is ______.
  • A
    bone marrow
  • B
    intestine
  • C
    spleen
  • D
    lungs
✓

Answer

The primary organ infected during tuberculosis is lungs.

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