Q.
Match List I with List II and choose the correct match.
see full answer
Start JEE / NEET / Foundation preparation at rupees 99/day !!
21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!
An Intiative by Sri Chaitanya
a
A - iii, B - ii, C - i, D - iv
b
A - iii, B - i, C - iv, D - ii
c
A - ii, B - iii, C - i, D - iv
d
A - iii, B - iv, C - ii, D - i
answer is D.
(Unlock A.I Detailed Solution for FREE)
Ready to Test Your Skills?
Check your Performance Today with our Free Mock Test used by Toppers!
Take Free Test
Detailed Solution
Azotobacter and Beijerinckia are aerobic free-living nitrogen fixers. Rhodospirillum is anaerobic free-living photosynthetic nitrogen fixer. Rhizobium is symbiotic nitrogen fixer in legumes. Frankia symbiotic nitrogen fixer in the root nodules of non-legumes like Alnus.
Watch 3-min video & get full concept clarity