Question

When an animal is injected with an antigen, the animal will respond by producing:

Answer 1

It is A.) polyclonal antibodies

Answer 2

The right answer is A. polyclonal antibodies. This is an interesting question, if you feel confused about A and B, the link below may be of great help i think: https://www.creativebiolabs.net/blocking-antibodies_67.htm . It is a very clear introduction about blocking monoclonal antibody.