| A | B |
|---|
| undifferentiated tissue that gives rise to all other tissues | apical meristem |
| The three primary tissues of plants | protoderm, ground meristem, procambium |
| The primary tissue that will form the epidermis | protoderm |
| specialized epidermal cells that form stomata | guard cells |
| modification of epidermal cells that protect the leaves from insects | leaf hairs |
| modification of epidermal cells that increase absorptive surface of roots | root hairs |
| Primary tissue that forms the inner, “filler,” tissues of plants | ground meristem |
| Refers to growth that occurs in the second and succeeding years of a plant’s life | secondary growth |
| Precursor of vascular cambium | procambium |
| Name for the first years’ xylem and phloem | primary xylem and phloem |
| Produces the epidermis (cork) of woody stems | cork cambium |
| These are produced because secondary growth in stems varies with the seasons | annual rings |
| Tissue that composes "wood," shows annual growth pattern | xylem |
