pollen grains can be stored for several
Simran, pollen grains can be stored for several years using the process crypopreservation. Here, Pollen grains are stored in Liquid Nitrogen at the temperature of -196 degrees of Celsius. This low temperature facilitates the reduced growth rate of cells thereby allowing the storage for longer periods. The cryoprotective agents delay the ageing of plants and protect the plants from damage caused by cold.