

InterviewSolution
Saved Bookmarks
1. |
The nodules present in the leguminous plants appear pink in colour due to the presence ofA. RBCsB. leghaemoglobinC. nitrogenase enzymeD. bacterial secretion. |
Answer» Correct Answer - B The nodule contains a pinkish pigment called Leghaemoglobin (Lb) which is an oxygen scavenger and protects nitrogen fixiing enzyme nitrogenase from oxygen. |
|