Identify the tissue system from among the following.
(a) Parenchyma
(b) Xylem
(c) Epidermis
(d) Phloem
Epidermis is usually a single layered structure, present on the entire body surface of the plant and this makes epidermal tissue system. It consists of epiderms, cuticle, stomata unicellular hairs and multicellular trichomes.
Whereas, parenchyma is kind of tissue present in all organs of the plant, e.g., roots, stems, leaves, flowers, fruits and seeds.
Xylem and phloem are the complex permnent tissue found in all vascular plants.