Chapter 14

Assessment Tests, Bio-11, Ch-14

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Transport Following topics correspond to the tests of this chapter: Introduction, transport in plants, uptake of water by roots, water potential, plasmolysis and pressure potential, ascent of sap, cohesion tension theory, root pressure, imbibition, types of transpiration, opening and closing of stomata, translocation of organic solutes, pressure flow theory, transpiration in animals, circulatory system, evolution … Read more

Assessment Tests, Chem-12, Ch-14

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Macromolecules Following topics correspond to the tests of this chapter: Introduction, structure & types of polymers, polymerization process, synthetic polymers like PVC, polystyrene, PVA, polyester resins, polyamide resins, epoxy resins, biopolymers such as carbohydrates, proteins, lipids, enzymes & nucleic acids. This chapter has a board paper worth of 7 marks; 1 MCQ (1 Marks) + … Read more