Identify the plant tissue in the picture given below. These contain a chemical in their walls called suberin which makes them impervious to gases and water.
Question 48 Fill in the blanks (a) ___ are forms of complex tissue. (b) ___ have guard cells. (c) Cells of cork contain a chemical called ___. (d) Husk of coconut is made of ___ tissue. (e) ___ gives flexibility in plants. (f) ___ and ___ are both conducting tissues. (g) Xylem transports ___ and ___ from soil. (h) Phloem transport ___ from ___ to other parts of the plant.
Dead cells of cork contain a chemical in their wall that makes them impervious to gases and water. The chemical is: