. . "Photosynthèse." . . "Hépatiques." . . "BioMedia Associates$, prod." . . "Fougères." . . "Gymnospermes." . . "Plantes Cycles biologiques." . . "Angiospermes." . . "Cellules eucaryotes." . . "Photochimie." . . "Mousses." . . "Equisetum." . . "Chloroplastes." . . . . . . "An introduction to photosynthesis and the major plant groups."@en . "Offert sur videocassette 1/2 po (VHS)" . . . . "Vidéo" . . "For over three billion years organisms have tappend into the constantly available energy of sunlight. The process is so essential that no animal, plant or even most micro-organisms could exist in its absence. Once eukaryotic cells developed photosynthesis (by the acquisition of green symbionts), certain green eukaryotes began clumping together forming colonis that became the evolutionary stepping stones to modern plants." . . . . . . . . . . . . . "Introduction to photosynthesis and the major plant groups"@en . "Biology of plants" . "Biology of plants"@en . "The biology of plants"@en . . . . . . "The Biology of plants" . "Video recordings"@en . . . . "Contains beautiful images of plant cells during photosynthesis, osmosis and includes chromosome figures associated with mitosis."@en . . . .