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STD 12 - 7. human health and disease — BIOLOGY STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 7. human health and disease1 Mark
MCQ

$T$-cells are lymphocytes which produce the cellular immunity. These are developed from

  • ✓
    Thymus
  • B
    Liver
  • C
    Spleen
  • D
    Endothelium of blood vessels
✓

Answer

Correct option: A.
Thymus
a
It’s obvious.
 

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