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ch. 23 ...
| Question | Answer |
|---|---|
| a waxy layer. | cuticle |
| permits plants to exchange oxygen and carbon dioxide. | stomata |
| boarder each stoma | guard cells |
| well developed vascular tissue that distibutes materials | vascular tissue |
| plants the do not have vascular systems | non vascular plants |
| plants with vascular system | vascular plants |
| early stage in plants life | seed |
| early stage in plant and animal life | embyo |
| plant with v-system and produces seeds | seed plants |
| produces pollen and seeds | flower |
| soft wall cell | phloem |
| hard wall cell | xylem |
| up ward growth of a plant | shoot |
| part of plant growns down | root |
| produce plant growth | meristems |
| hair like progetions | rhiziods |
| underground horizantal stema | rhizomess |
| anchor by roots and tissues | fronds |
| non leave spore bearing leaves from a structure | cone |
| do not produce seeds in a fruit | gymnosperms |
| do produce seds in a fruit | angiosperms |
| mwith one seed leafe | monocots |
| two seed leefe | dicots |
| single seed with large amount of endosperm | grain |