as plants grow older, the outer protective tissue undergoes certain changes. a strip of secondary meristem replaces the epidermis of the stem. cells on the outside are cut off from this layer. this forms the several layer thick cork or the bark of the tree. cells of cork are dead and compactly arranged without intercellular spaces. they also have a chemical called suberin in their walls that makes them impervious to gases and water.
corck(i think)
Protective tissue
One purpose of epithelial tissue is to act as a protective barrier, covering and lining various surfaces of the body to prevent dehydration and protect against pathogens.
Protective tissue is a type of tissue in plants that helps to protect the plant from drying out, physical damage, and pathogens. Examples include the epidermis, cork, and the cuticle, all of which serve as barriers to external stresses.
The protective tissue
yes it is called a corck in your but but if you have a strong one it will fly out
Ephithelial tissue
It seems to be a protective tissue.
Epithelium Tissue
The protective tissue
Cork grease is not needed on a trumpet, as there is no cork to grease!
That would be adipose tissue. It stores energy in the form of lipids as well as provides insulation to the body.