Question

antigen and and antibody explain​

Answer 1

Answer:

Antibodies, also called immunoglobulins, Y-shaped molecules are proteins manufactured by the body that help fight against foreign substances called antigens. Antigens are any substance that stimulates the immune system to produce antibodies. Antigens can be bacteria, viruses, or fungi that cause infection and disease

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Answer 2

I only know the definition of antibody .