Question

i) Conversion of nitrogen compounds into gaseous nitrogen is called as …………………….

a) Microsoft power point b) Microsoft word c) Microsoft excel d) RAM​

Answer 1

Plants cannot use the atmospheric nitrogen directly. Certain bacteria are involved in the conversion of nitrogen into nitrate compounds in the soil. Bacteria which convert atmospheric nitrogen into nitrogen compounds like ammonia are called nitrogen-fixing bacteria. These bacteria make nitrogen available for the plants. These are of 2 types, symbiotic nitrogen-fixing bacteria like Rhizobium and non-symbiotic nitrogen-fixing bacteria like Azotobacter.

Thus, the correct answer is 'Nitrogen-fixing bacteria.'

I hope this helps you

Answer 2

Answer:

Conversion of nitrogen compounds into gaseous nitrogen is called as Nitrification.

The options are different from the question.