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Tardigrade
Question
Biology
Interferon is the bodys first line of defence against......... attacks.
Q. Interferon is the bodys first line of defence against......... attacks.
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Punjab PMET
Punjab PMET 2011
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A
viral
B
bacterial
C
protozoan
D
All of these
Solution:
Interferons are small proteins produced by normal eukaryotic cells in response to viral infection. They lack viral secificity.