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Cross-section of Fifth Root Varieties of Tobacco Plants under Periodic waterlogging (K: Tobacco Control Plants W: Tobacco Plants In Waterlogging Stress F: Tobacco Plants In Flooding Cash: 1. Var Jepon Palakean 2. Var Somporis3. Var, Marakot, 4. Var Srumpung, 5. Var Manilo).Observations were done using the Olympus CX 21 Light Microscope With Optilab Camera At Magnification (100×).
