Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test General Science Biology Biology in Everyday life
Name the microorganism which converts alcohol into acetic acid.
1
Rhizobium bacteria
2
Acetobacter bacteria
3
Yeast
4
More than one of the above
5
None of the above