Leghaemoglobin occurs in

Options

A. Coralloid root
B. BGA
C. Around bacteroides
D. Mycorrhiza

Answer

A

Explanation

A root nodule has a growing point, vascular strand and reddish pigment leghemoglobin but lacks root cap and root hair. Its central infection zone has large cells with group of bacteroids covered by membrane lined by leghaemoglobin