Which of the following is not a cellular barrier?

A.    PMNL

B.    Monocytes

C.   Macrophages

D.   Virus infected cells

NCERT page number 150-151

8.2.1 Innate Immunity, point (iii)

Difficulty Level:

  • 11%
  • 4%
  • 8%
  • 79%