Such nodules were called mycorrhiza because everyone was certain that a fungus was the plant's partner in nodule formation and nitrogen fixation but the microorganism had never been isolated.
(Such nodules; were called; mycorrhiza; because everyone was certain that a fungus was the plant's partner in nodule formation and nitrogen fixation but the microorganism had never been isolated) (everyone; was; certain that a fungus was the plant's partner in nodule formation and nitrogen fixation) (a fungus; was; the plant's partner in nodule formation and nitrogen fixation) (the microorganism; had never been isolated; )
Such nodules everyone a fungus the microorganism
were called was was had never been isolated
mycorrhiza because everyone was certain that a fungus was the plant's partner in nodule formation and nitrogen fixation but the microorganism had never been isolated
certain that a fungus was the plant's partner in nodule formation and nitrogen fixation
the plant's partner in nodule formation and nitrogen fixation