Question

nitrogen gas is filled in electric bulbs and to store store living cells and tissues​

Answer 1

Nitrogen slows down the evaporation of the tungsten filament compared to operating it in a vacuum. Liquid nitrogen is used to store animal cells because when the body tissues and cells are put in the liquid nitrogen,then due to its freezing temperature,the metabolism gets stopped without destroying it.

Answer 2

Answer:

thnx for your answer it is really helpful