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cheek 25
vocabolary
| Question | Answer |
|---|---|
| dermal tissue | the outer covering of a plant |
| ground tissue | a type of plant tissue other than vasculer |
| epidermis | the outer surface layer of cells of a plant or animal |
| cork | the outer layer of bark of any woody plant |
| vessels | gnetophytes and flowering plants allso have a secound type of xylem |
| sieve tubes | the conducting strands in phloem |
| cortex | the ground tissue sorrounding the vasculer tissue |
| root hairs | the epidermal cells just behind a root tip |
| root cap | a mass of cells |
| herbaceous plant | a plant with stems that are flexible and usally green |
| vasculer bundless | the stems of herbaceous plants contain budles of xylem and phyloem |
| pith | the ground tissue inside the ring |
| heartwood | the wood in the center of a mature stem or tree trunk |
| sapwood | the xylem in haertwood |