Which is correct
Legumes fix nitrogen through bacteria in their leaves ‘
Legumes fix nitrogen through bacteria in their roots
Legumes fix nitrogen independent of bacteria
Legumes do not fix nitrogen
Which of the following is free living aerobic and nonphotosynthetic nitrogen fixing bacterium
Most famous nitrogen fixing bacterium/biofertilizer is
Root nodules for nitrogen fixation of a non-leguminous tree possess
Aquatic fern which is an excellent biofertilizer
Which is correct about nitrogen fixation by legumes. They fix nitrogen through