KCET 2006 Biology Solved Paper
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Question : 39 of 60
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Column I lists the components of body defense and column II lists the corresponding descriptions. Match the two columns. Choose the correct option from those given.
| Column - I | Column -II |
| A. Active natural immunity | p. Injection of gamma globulins |
| B. First line of defense | q. Complement proteins and interferons |
| C. Passive natural immunity | r. Direct contact with the pathogens that have entered inside |
| D. Second line of defense | s. Surface barriers |
| t. Antibodies transferred through the Placenta |
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