Biology | Class 11

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    Chapter 2 Biological Molecules ( 38 videos)  (Practice Test)

      2.3: Organic Molecules

    Chapter 3 Enzymes ( 10 videos)  (Practice Test)

      3.1: Energy of Activation (Practice Test)
      3.3: Types of Enzymes
      3.4: Factors Affecting Enzyme Activity (Practice Test)

    Chapter 9 The Kingdom Plantae ( 42 videos)  (Practice Test)

      9.1: Classification of Plantae (Practice Test)
      9.4: Spermopsida as Successful Group of Land Plants

    Chapter 10 The Kingdom Animalia ( 53 videos)  (Practice Test)

      10.2: Phylum Porifera (Practice Test)
      10.3: Phylum Cnidaria (Practice Test)
      10.5: Phylum Nemathelminthes (Practice Test)
      10.7: Phylum Mollusca (Practice Test)

    Chapter 11 Bioenergetics ( 32 videos)  (Practice Test)

    Chapter 12 Nutrition ( 61 videos)  (Practice Test)

      12.1: Introduction (Practice Test)
      12.2: Autotrophic and Heterotrophic Nutrition
      12.9: Nutrition in Amoeba, Hydra, Planaria and Cockroach (Practice Test)
      12.12: Parasitic Nutrition

    Chapter 13 Gaseous Exchange ( 37 videos)  (Practice Test)

      13.4: Respiratory System of Man (Practice Test)

    Chapter 14 Transport ( 123 videos)  (Practice Test)

      14.1: Introduction
      14.2: Transport in Plants (Practice Test)
      14.4: Water and Minerals Uptake by Roots (Practice Test)
      14.8: Transport in Animals (Practice Test)