Biology · MICROBES IN HUMAN WELFARE

Match List-I with List-II: List-I List-II A Methanobacterium I Free-living nitrogen fixer in soil B Trichoderma II Biocontrol fungus against plant pathogens C Azotobacter III Produces methane in anaerobic sludge D Nucleopolyhedrovirus IV Species-specific narrow spectrum insecticidal virus Choose the correct answer from the options given below:

1. A-(III), B-(II), C-(I), D-(IV)
2. A-(I), B-(III), C-(IV), D-(II)
3. A-(IV), B-(I), C-(II), D-(III)
4. A-(II), B-(IV), C-(III), D-(I)