Antibodies . . . . . . are abundant in colostrum.

Which of the following is responsible for cell-mediated immunity?

Which protein is secreted by animal cells in response to viral infection?

Which of the following are autoimmune disorders?
$A$. Myasthenia gravis
$B$. Rheumatoid arthritis
$C$. Gout
$D$. Muscular dystrophy
$E$. Systemic Lupus Erythematosus $(SLE)$
Choose the most appropriate answer from the options given below:

Which cells are responsible for the immune response of the body?

Which antibody is present in high concentration in the initial milk (colostrum)?