C:N ratio of microorganism:

A. 4:1-8:1
B. 10:1-15:1
C. 15:1-20:1

D. N0ne of the above

C:N ratio of microorganism: | N0ne of the above | CSS, PMS, PPSC, FPSC, KPPSC, SPSC, ISSB and NTS Past Papers | Pakistan's Largest Online Past Papers Database

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