Xylem contains the following elements: Tracheids, Vessels, Xylem Parenchyma, and Xylem Fibres.
These elements are crucial for the conduction of water and dissolved minerals from the roots to the rest of the plant. Xylem also provides structural support to the plant due to the presence of xylem fibers.
| LIST-I Types of Sclereids | LIST-II Examples |
|---|---|
| A. Astrosclereids | IV. Nymphea leaves |
| B. Macrosclereids | III. Kidney bean seeds |
| C. Osteosclereids | II. Olive leaves |
| D. Trichosclereids | I. Leaves of Monocots |
Arrange the following needs in the order in which they appear in the Maslow's Hierarchy of Needs, starting from bottom to top.
(A) Social
(B) Physiological
(C) Esteem
(D) Safety