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Plants
Chapter 3 Vocab
| Question | Answer |
|---|---|
| cellulose | chemical compond the plants can make out of sugar |
| cutical | a waxy protective layer secreted bycells onto the surface of a plant |
| vascular plants | have tube like structures the carry material |
| nonvascular plants | do not have tube like structures and carry materials different ways |
| rhizoids | thread like structures |
| pioneer species | organisms that are the first to grow in new or distrubuted areas |
| stomata | a small opening in the epidermas |
| guard cells | cells that open and close stomata |
| xylem | tissue that is made up of hollow tubular cells stackes on top of each other |
| phloem | a plant tissue just like xylem and the cells form tubes |
| cambium | a tissue that produces most of the pholem and xylem cells |
| gymnosperms | vascular plants that produces seeds not protected by fruit |
| angiosperm | a vascular plant that flowers and produces fruit with one or more seeds |
| monocots | have one cotyledon inside of their seeds |
| dicots | have two cotyledon inside of their seeds |