gas exchange / gas-filled space / leaf lacking intercellular gas / rubber stopper / plant tissues using bicarbonate solutions / concentrated chlorophyll solution / gas space / iodine solution / room temperature iodine solution / makes oxygen gas / light energy / oxygen gas / energy / gas law / /
100 - = / 100 = . Name Photosynthesis I. A Dicotyledonous Leaf Examine a cross section of the leaf of privet (Ligustrum) or lilac (Syringa). There are three major regions: