Additionally, this legume develops root nodules with nitrogen-fixing soil bacteria rhizobia in the surface part of its rooting system. Source: Internet
A layer of phosphatic nodules ( coprolites ) under the marl were mined in the 19th century for fertiliser. Source: Internet
A thin layer on the outside of the nodules is usually different in colour, typically white and rough in texture. Source: Internet
Biological nitrogen fixation in free-living cyanobacteria and in the root nodules of plants also produces ammonia from molecular nitrogen. Source: Internet
A good starting point for anyone with suspicious thyroid nodules or a thyroid cancer diagnosis is the Thyroid Cancer Survivor's Association. Source: Internet
Around 20%–30% will have subcutaneous nodules (known as rheumatoid nodules ); this is associated with a poor prognosis. Source: Internet