Which of the following best describes antibodies?%0D%0A%0D%0A a%0D%0AAntibodies are made by leukocytes and non-specific to one antigen.%0D%0A b%0D%0AAntibodies are made by phagocytes and specific to one antigen.%0D%0A c%0D%0AAntibodies are made by phagocytes and non-specific to one antigen.%0D%0A d%0D%0AAntibodies are made by lymphocytes and specific to one antigen.
d
Antibodies are made by lymphocytes and specific to one antigen.