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{Plants
| Question | Answer |
|---|---|
| a chemical compound that plants can make out of sugar | cellulose |
| a waxy protective layer secreted by cells onto the plant | cuticle |
| plants that have tubelike structures that carry water,nutrients,and other substances throughout the plant | vascular plants |
| plants that do not use tubelike structures to move water or use any other way to move water | nonvascular plants |
| threadlike structures | rhizoid |
| the first to grow in disturbed or new areas | pioneer species |
| small openings in the epidermis are called | stomata |
| cells that open and close the stomata | guard cells |
| a tissue made up of hollow tubular cells that are stacked on top of each other to form a structure called a vessel | xylem |
| a tissue that produces most of the xylem and phloem cells | phloem |
| a seed that is not protected by a fruit | gymnosperms |
| a vascular plant that flowers and produces fruits with one or more seeds | angiosperms |
| the part of a seed that has one cotyledon | monocots |
| the part of a seed that has two cotyledons | dicots |