Question

"Bark cells are impervious to gases and water". What experiment will you perform to prove this?

Answer 1

Bark cells are mostly impervious to water and gases due to deposition of a material calledsuberin. However, there are pores at some locations in the bark called lenticels that allowexchange of gases.
         There is no specific experiment to prove this. However, by studying the anatomy of plants, it has been proved that they are impervious to water and gases.

Answer 2

Answer:

bark cell

Explanation:

bark cell mostly inprevious to water and gases .due to deposits of a minerals are called Siberian however ;there are pores at some location in the bark called lentials that allow exchange of gases

however by studing bark cell

bark cell is protection of the plant

I think it is useful for it

l hope