STD 12 - 8. microbes in human welfare — NEET STD 11 Science — Question
Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 12 - 8. microbes in human welfare4 Marks
MCQ
Leghaemoglobin occurs in
A
Coralloid root
B
$BGA$
✓
Around bacteriods
D
Mycorrhiza
✓
Answer
Correct option: C.
Around bacteriods
c (c)A root nodule has a growing point, vascular strand and reddish pigment leghaemoglobin but lacks root cap and root hair. Its central infection zone has large cells with groups of bacteriods covered by membrane lined by leghaemoglobin.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.