Biology · MICROBES IN HUMAN WELFARE

Match List-I with List-II: List-I List-II A Methanobacterium I Rumen of cattle B Rhizobium II Leguminous root nodules C Oscillatoria III Paddy fields D Trichoderma IV Root ecosystems Choose the correct answer from the options given below:

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