Which of the following best describes antibodies?

a
Antibodies are made by phagocytes and specific to one antigen.
b
Antibodies are made by lymphocytes and specific to one antigen.
c
Antibodies are made by leukocytes and non-specific to one antigen.
d
Antibodies are made by phagocytes and non-specific to one antigen.

b

Antibodies are made by lymphocytes and specific to one antigen.