Question

Fill in the blanks by selecting suitable terms given below : [4 MARKS]
(Carbohydrates, proteins, lymphocytes, erythrocytes, specific, antigen, white, blood, cells)
(i) Antibodies are .................
(ii) Antibodies are produced on exposure to ..................
(iii) Antibodies are produced by .......................
(iv) Antibodies act against a particular antigen. Thus, they are ...............

Answer 1

Each Blank: 1 Mark

(i) Antibodies are proteins.
(ii) Antibodies are produced on exposure to antigen.
(iii) Antibodies are produced by lymphocytes.
(iv) Antibodies act against a particular antigen. Thus, they are specific.