Question

how do the blue green algae and symbiotic bacteria convert atmospheric nitrogen into nitrogen compounds answer in 10 and 15 words​

Answer 1

Answer:

they have specialised cell called hetrocysts which helps in fixing atmospheric nitrogen into compound

Answer 2

Answer:

Blue-green algae and symbiotic bacteria both convert free nitrogen into nitrogenous compounds such as ammonia, nitrate, nitrites with the help of enzyme nitrogenase. ... They fix atmospheric nitrogen into products which can be used by the plants. In return, they get food from plants in the form of sugar.