| A | B |
|---|
| respiration | the process by which some cells release the energy in food; oxygen is required, and carbon dioxide and water are given off as by products |
| root | the part of a plant that absorbs water and minerals and anchors the plant in the soil |
| seed | the reproductive part of a seed plant |
| spore | the reproductive part of fungus |
| spore case | a case in which spores are produced in some kinds of fungi |
| spore print | a print obtained from a mushroom by allowing the spores to fall from the cap onto paper |
| stalk | the stemlike structure of a mushroom that supports the cap |
| stem | the main stalk of a plant, extending above the ground and supporting the leaves or reproductive parts |
| yeast | a single-celled fungus that reproduces by budding; during fermentation, yeast cells break down sugar and release carbon dioxide |
