The method of preservation of culture in which culture is rapidly frozen at a very low temperature -70 °C and then dehydrated by vacuum is:
A. Paraffination
B. Cryopreservation
C. Micromanipulation
D. Lyophilization
Answer:D
The method of preservation of culture in which culture is rapidly frozen at a very low temperature -70 °C and then dehydrated by vacuum is:
A. Paraffination B. Cryopreservation C. Micromanipulation D. Lyophilization