Question

Mark the correct statement
a) Microbes helps in decomposition process
b) They help in maintaining biogeochemical cycle
c) Microbes only helps in carbon cycle, they don't have any role in nitrogen cycle

• A. a, b
• B. a, c
• C. b, c
• D. All

Answer 1

Answer: (A)

a, b

Microbes play important role in our lives and in the environment. They help in the decomposition process and in maintaining the biogeo-chemical cycles like carbon and nitrogen cycles.

So, the correct answer is 'a,b'