A Laboratory Course in Plant Physiology: Especially as a Basis for Ecology

absorbed absorption allow Answer by Experiment apparatus appliances arrangement auxanometer bell-jar Botanical Gazette Botany bottle Boyle's law burette capillary carbon dioxide chemical chlorophyll clinostat CO₂ color cork course cover cylinder darkness Darwin and Acton described determined Detmer diagram diameter dish ecological effect Elementary exact experimentation filled flower-pot geotropic germinators given glass tubing greenhouse growing growth heat hole hydrotropism hygroscopic hypocotyl important inches Irritability laboratory leaf light liquid MacDougal membrane mercury method moist movement mucilage observe obtained One-fourth the true One-third the true oxygen paper Pfeffer's Photosynthesis physical piece Plant Physiology plasmolysis potash potassium ferrocyanide potometer practicable pressure Prof Protoplasm quantitative record removed respiration rubber stopper rubber tube saucer seeds shoot shown in Fig soaked soda lime solution sphagnum starch stems stomata stop-cock structure surface temperature test-tube tested thread tion transpiration vertical wire