| A | B |
|---|
| pistil | female reproductive organ in angiosperms made up of the stigma, style and ovary |
| roots | take up water and minerals, anchor the plant to the soil |
| palisade layer | in the leaf of the plant, where food for the plant is made here |
| seed coat | protective covering that surrounds the seed |
| stomata | located on the underside of the leaf, water vapor released through these openings |
| nonvascular plants | without roots, stems, or leaves |
| vascular plants | have vessels to transport food, water, and minerals |
| guard cells | control the size of the opening to the stomata |
| anther | pollen grains form here, part of the stamen |
| xylem | transports water and minerals up the plant |
| transpiration | loss of water vapor through the stomata |
| phloem | moves food from the leaves to the root of the plant |
| pollination | transfer of pollen grains from the stamen to the stigma |
| photosynthesis | process that uses light to change water and carbon dioxide into oxygen and sugar |
| chlorophyll | green pigment in plants that traps the light from the sun |
| stem | supports plants, stores food, and allows for movement of materials |
| leaves | traps sunlight and makes food |
| seed plants | angiosperms and gymnosperms |
| gymnosperms | vascular plant that produces seeds in cones |
| angiosperms | vascular plant in which the seed is enclosed and protected inside a fruit |
| vegetative reproduction | reproduction of new plants from roots, stems, or leaves. identical to the parent |
| spore reproduction | nonvascular plants |
| stamens | male reproductive organ, slender stalk with a thick anther top |
| sepals | leaf-like parts that protect a developing flower |
| petals | protect and surround reproductive organs of the flower |
| seed dispersal | done by animals, wind, water and sometimes humans |
