Multiple Choice
Leghemoglobin is produced in some root nodules to
A) transport oxygen from air in the soil to the root tissues.
B) bind oxygen in the nodule to keep the area anaerobic.
C) supply iron to the nitrogenase enzyme.
D) feed the symbiotic bacteria.
E) attract bacteria in the soil to the developing nodule.
Correct Answer:

Verified
Correct Answer:
Verified
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