Question

......... is a symbiotic relationship between fungal hyphae and roots of higher plants.

Answer 1

Manure - It is the natural material which is obtained by decaying plant and animal waste.

Fertilizer - It is an organic or inorganic compound rich in plant nutrients

Biofertilizer- These are living microorganisms which fix nitrogen bacteria in roots of the plants.

Diazotrophs- These as bacteria that fix atmospheric nitrogen gas into a more usable form.

Root nodule- These are associated with symbiotic nitrogen fixation which occurs at roots.

Frankia-It is the genus of nitrogen-fixing bacteria which lives in symbiotic form.

Nitrogen-fixation- It is a process in which the atmospheric nitrogen is converted into ammonia.

'Mycorrhiza is a symbiotic relationship between fungal hyphae and roots of higher plants'.