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 Indian J Med Microbiol  
 

Figure 4: a: Collenchyma cells b: Sieve tubes c: Nitrogen fixation nodules (hematoxilin and eosin-stained section of fenugreek under ×10)

Figure 4: a: Collenchyma cells b: Sieve tubes c: Nitrogen fixation nodules (hematoxilin and eosin-stained section of fenugreek under ×10)