MCQ
What will happen if a wheat field is inoculated with bacterium Rhizobium?
  • A
    The soil will become rich in calcium.
  • B
    The soil will become rich in nitrogen.
  • There will be no effect on soil nitrogen.
  • D
    The soil will be rich in $O_2$​.

Answer

Correct option: C.
There will be no effect on soil nitrogen.

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