Leguminous plants are able to fix atmospheric
nitrogen through the process of symbiotic nitrogen
fixation. Which one of the following statements is
not correct during this process of nitrogen fixation?
(a) Leghaemoglobin scavenges oxygen and is
pinkish in colour.
(b) Nodules act as sites for nitrogen fixation.
(c) The enzyme nitrogenase catalyses the conversion
of atmospheric N2 to NH3.
(d) Nitrogenase is insensitive to oxygen.

1 Answer

Answer :

(d) Nitrogenase is insensitive to oxygen.

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