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Question

Cryopreservation is the preservation of germplasm at very low temperature of around
  1. 1210C
  2. 1960C
  3. 00C
  4. 1010C.

A
1960C
B
1010C.
C
1210C
D
00C
Solution
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Cryopreservation is the process of freezing biological material such as germplasm at extremely low temperatures. The preferred temperature is mostly -196 °C/-321 °F in liquid nitrogen.
So, the correct option is '196 degrees Celcius'.

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