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The function of leg haemoglobin in the root nodules of legumes is :
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- inhibition of nitrogenase activity
- oxygen removal
- nodule differentiation
- expression of nif gene
Correct Option: B
Leghaemoglobin is the haemoglobin like red pigment found in root nodules of legumes and reported to function as an oxygen-carrying pigment in symbiotic nitrogen fixation.
