NEET-XII-Biology

P1 year:2019

with Solutions -
  • #92
    Colostrum the yellowish fluid, secreted by
    mother during the initial days of lactation is
    very essential to impart immunity to the new
    born infants because it contains
    (1) Natural killer cells
    (2) Monocytes
    (3) Macrophages
    (4) Immunoglobulin A
    digAnsr:   4
    Ans : ( 4 )
    Sol. Colostrum, the yellowish fluid secreted by the
    mother during initial days of lactation is very
    essential to impart immunity to the new born
    infant because it contains Immunoglobulin A.
    It will impart naturally acquired passive
    immunity to the newborn