Question

bark cells are impervious to gases and water what experiment​

Answer 1

HELLO

BARK CELLS ARE MOSTLY IMPERVIOUS TO WATER AND GASES DUE TO DEPOSITION OF A MATERIAL CALLED SUBERIN. HOWEVER, THERE ARE PORES AT SOME LOCATIONS IN THE BARK CALLED LENTICELS THAT ALLOW ECHANGE OF GASES. ... HOWEVER, BY STUDYING THE ANATOMY OF PLANTS, IT HAS BEEN PROVED THAT THEY ARE IMPERVIOUS TO WATER AND GASES

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Answer 2

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. ♦ in big tress dermal tissue forms several layers above the epidermis it is called bark.

. ♦ The several layers of bark does not allow any things like gases amd water to pass through it.

. ♦ hence bark cells are impervious to gases and water.