Are plant hairs made of same material as human hair?

answers1: I'm not certain, but hair is made of skin cells and
considering plants don't have skin...I'm guessing no. but idk
answers2: No, Human hair is made up of proteins but plant hair is
mostly cellulose.
answers3: No, they are not.
answers4: No they aren't, human hairs are made up of a protein called
keratin whilst plant hairs are made up of cellulose (most of the plant
is made up of cellulose too).