Which pigment is essential for nitrogen fixation by leguminous plants?
Leghaemoglobin
To protect the nitrogenase enzyme from oxygen while still allowing the root nodule cells to respire (which requires oxygen), the root nodules of leguminous plants contain a special pigment called leghaemoglobin . Therefore, leghaemoglobin is the essential pigment for nitrogen fixation by leguminous plants because it maintains the low-oxygen environment required for the nitrogenase enzyme to function.
Important Questions from Plant Physiology
The _______ are the compound lipids and they form the pigments of the animal and plant cells.
Cambium is an example of
'Dhurrin' is a toxic cyanogenic glycoside. It is present in
The respiratory quotient is less than one in
The element required for photolysis of water during photosynthesis is
