Chapter 12

Assessment Tests, Bio-11, Ch-12

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Nutrition The tests correspond to the following topics of chapter-12: Introduction, autotrophic nutrition, heterotrophic nutrition, nutrition in insectivorous plants, methods of animal nutrition, digestion in amoeba, hydra, Planaria, cockroach, digestion in man, oral cavity, stomach ,small and large intestine, common diseases related to nutrition. Paper worth of this chapter is of 7 marks; 1 MCQ … Read more

Assessment Tests, Chem-12, Ch-12

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Aldehydes & Ketones The tests correspond to the following topics of chapter-12: Introduction and nomenclature of aldehydes and ketones, preparation of aldehydes & ketones, nucleophilic addition reactions of carbonyl compounds such as addition of hydrogen cyanide, addition of sodium bisulphite, aldol condensation, Cannizzaro’s reaction & haloform reactions with iodoform test, acid catalyzed addition reactions of … Read more