Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test General Science Biology Biology in Everyday life
Which bacteria are present in the root nodules of pea plant?
1
Plasmodium
2
Rhizobium
3
Penicilin
4
More than one of the above
5
None of the above