Home
Class 12
BIOLOGY
Pollen grains can be stored for several ...

Pollen grains can be stored for several years in liquid nitrogen having a temperature of

A

`-196^(@)C`

B

`-80^(@)C`

C

`-120^(@)C`

D

`-160^(@)C`

Text Solution

Verified by Experts

The correct Answer is:
A
Pollen grains can be stored for several years in liquid nitrogen at `-196^(@)C` (Cryopreservation)
Promotional Banner

Similar Questions

Explore conceptually related problems

The pollen grains can be stored for years (long period) in

Pollen grains can be preserved as fossil because

A body can have a temperature -10 K.

Germplasm conservation at liquid nitrogen at 196^(@)C temperature is

Which one of the following is the correct statement ? If prieces of copper and germanjum are cooled from room temperature to liquid nitrogen temperature, then the

Assertion : It is possible to store pollen grains of a large number of species for years in years in liquid nitrogen (-196^(@)C) Reason : Such stored pollen can be used as pollen banks, similar to seed banks, in crop breeding programmes.

Pollen grains have spiny exine to aid in

Seasonal variation can be observed over several years. (True/False)