Question

Rhizobium is present in the root nodules of
A) conifers
B) leguminous plant
C) bryophytes
D) thallophytes​

Answer 1

Answer:

Option B) leguminous plant is correct answer.

Explanation:

Additional information

• Rhizobium is a bacterium found in the root nodules of leguminous plants. It induces the formation of special structures called nodules inside which it fixes atmospheric nitrogen. It does this with the help of nitrogenase enzyme that converts of nitrogen to ammonium that is an important factor required for plant growth. In turn, the bacterium receives shelter from the plant.

Answer 2

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(b) leguminous plant

Know more :-

Rhizobium bacteria are present in roots of leguminous plant like beans etc .

Rizobium bacteria change atmospheric nitrogen into nitrogenous compound and in return leguminous plant gives food and shelter to Rizobium bacteria .

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