Living organism. Elements of taxonomic classification of the plant. The plant cell. Organization of a prokaryotic and eucariotic cell. The plasma membrane: chemical constitution, characteristics, ability to transport through the membrane. Cell wall: chemical constitution its modifications. The cytoplasm: chemical constitution, the glycolysis. Mitochondria: morphology, cellular respiration. Chloroplasts. Amyloplasts. Vacuole: role in the control of osmotic pressure. Including vacuolar. The nucleus. Golgi Apparatus. Endoplasmic reticulum. Organography Morphology of stem, root, leaf, flower and fruit. Histology: Fabrics Tegumental, parenchymal, conductors, mechanics, secretory.