Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test General Science Biology Ecology & Environment
Which of the following best represents the approximate temperature of Cryopreservation?
1
–130°C
2
–196°C
3
0°C
4
More than one of the above
5
None of the above