Evaluation: Oral and written tests, home assignment. 5.4: Secondary growth Objectives Define secondary growth. Discuss the role of cambium and cork cambium in the secondary growth of dicot root and stem. Define annual rings and discuss how they are formed. Evaluation: Oral and written tests, home assignment.
Teaching Methods or Materials: Classroom instruction, textbooks, reference books, charts and diagrams. Theory: 1 hrs Contents Definition of secondary growth. Role of cambium and cork cambium in the secondary growth of dicot root and stem. Annual rings and their formation.
Teaching Methods or Materials. Classroom instruction, textbooks, reference books, charts and diagrams. Unit 6: Physiology Theory: 14 hrs 6.1: Transport across the cell membrane Theory: 5 hrs Objectives Contents Define diffusion and list its importance in living Definition of diffusion, concentration gradient systems. and facilitated diffusion Define concentration gradient. Factors affecting diffusion. List the factors affecting diffusion. Significance of diffusion. Definition of Define facilitated diffusion and osmosis. Osmosis and related terms like, Define the terms related to osmosissemipermeable, osmosis pressure, water semipermeable, osmotic pressure, water potential, hypo- and hypertonic solution, potential, hypotonic and hypertonic solutions, endo- and exosmosis, plasmolysis, turgid and endosmosis and exosmosis, plasmolysis and flaccid cells turgid and flaccid cells. Definition of active transport and its List the significance of osmosis. significance Define active transport and give its Definition of bulk transport, its types, exosignificance. and endocytosis, phago- and Pinocytosis Define bulk transport and its types- Endocytosis and Exocytosis, Phagocytosis and Pinocytosis. Evaluation: Teaching Methods or Materials: Oral and written tests, home assignment. Classroom instruction, textbooks, reference books, charts, and diagrams, demonstration of diffusion and osmosis. 6.2: Transpiration Theory: 2 hrs Objectives Contents Define transpiration. Definition of transpiration and its types. Define stomatal, lenticular and cuticular Factors affecting transpiration. transpiration. Significance of transpiration. Describe factors affecting transpiration. Describe the significance of transpiration. Evaluation: Teaching Methods or Materials: Oral and written tests, home assignment. Classroom instruction, textbooks, reference books, charts, diagrams and demonstration of transpiration. 6.3: Photosynthesis Theory: 3 hrs Objectives Contents Define Photosynthesis. Definition of Photosynthesis. List some major photosynthetic pigments and Major photosynthetic pigments and their roles identify their role. 64
