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Body Fluids and Circulation — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYBody Fluids and Circulation1 Mark
MCQ
What is true about T-lymphocytes in mammals?
  • A
    They scavenge damaged cells and cellular debris.
  • B
    These are produced in thyroid.
  • C
    There are of three main types-cytotoxic T-cells, helper T-cells and suppressor Tcells.
  • D
    These originate in lymphoid tissues.
✓

Answer

  1. There are of three main types-cytotoxic T-cells, helper T-cells and suppressor Tcells.

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