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CK, , INDEX, A, Absorption, Acid, Acidic, Adaptation, Aeration, Aerobic bacteria, Aerobic respiration, Amino acid, Ammonia, Amoeba, Anaerobic bacteria, Anaerobic respiration, Anemometer, Aquifer, Artery, Asexual reproduction, Assimilation, Autotrophic, , 17, 49, 49, 72, 222, 224, 108, 17, 127, 18, 224, 108, 90, 197, 121,122, 133, 17, 1, , B, Bar graph, Base, Basic, Battery, Bile, Biogas, Blood vessels, Blood, Breathing rate, Buccal cavity, Budding, , 151, 49, 49, 161, 16, 226, 121,122, 121, 110, 12, 135, , C, Canine, Canopy, Capillary, Cellular respiration, Cellulose, Celsius scale, Chemical change, , 13, 209, 123, 108, 18, 36, 59, , Chemical reaction, 62, Chlorophyll, 2, Circuit diagram, 163, Circulatory system, 121, Clayey, 99, Climate, 71, Cocoon, 28,29, Concave lens, 183, Concave mirror, 179,180,181,182, Conduction, 40, Conductor, 41, Contaminant, 221, Convection, 42, Convex lens, 183, Convex mirror, 179,183, Crown, 209, Crystallisation, 64, Cyclone, 86,87, , D, Decomposers, Depletion, Dialysis, Diaphragm, Digestion, Drip irrigation, , 212, 198, 127, 111, 11, 201, , E, Egestion, Electric bell, Electric components, Electromagnet, Elements of weather, Embryo, Erect image, Excretion, Excretory system, Exhalation, , 17, 169, 160, 168, 69, 138, 179, 126, 126, 110, , F, Fatty acid, Fertilisation, , 17, 138, , 2020-21, , CK
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CK, , 232, , Fleece, Food vacuole, Fragmentation, Fuse, , 24,26, 18,19, 136, 166, , G, Gall bladder, Galvanisation, Gametes, Gills, Glycerol, Graphs, Groundwater, , 16, 64, 137, 116, 17, 151, 197, , H, Haemoglobin, Heartbeat, Heating effect, Heterotrophs, Host, Humidity, Humus, Hurricane, Hypha, , 122, 125, 163,164, 1, 4, 69, 97,212, 89, 136, 13, 49, 197, 13, 109, 5, 41, , K, Kidneys, , 126, , L, Land breeze, Lightning, Liver, Loamy, Low pressure, , Magnetic effect, Magnified image, Magnifying glass, Maximum temperature, Migration, Milk teeth, Minimum temperature, Moisture, Molar, Monsoon winds, , 167, 185, 183, 70, 74, 13, 70, 101, 13, 85, , N, Neutral, Neutralisation, Nonuniform motion, Nutrient, Nutrition, , 51, 54,55, 145, 1, 1, , O, Oesophagus, Oscillation, Ovule, , 12,15, 146, 137, , P, , I, Incisor, Indicator, Infiltration, Ingestion, Inhalation, Insectivorous, Insulator, , M, , 42, 87, 12, 99, 83, , 2020-21, , Pancreas, Parasite, Percolation, Permanent teeth, Phloem, Photosynthesis, Physical change, Plasma, Platelets, Polar region, Pollen grain, Pollen tube, Pollination, Premolar, Pressure, Prism, Pseudopodia, Pulse, , 12, 5, 100, 13, 129, 2, 58,59, 121, 122, 72,73, 138, 138, 137,138, 13, 81, 186, 18, 122, , CK
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CK, , 233, , R, Radiation, Rainbow, Real image, Rear view mirror, Recharge, Red blood cell, Reeling, Regeneration, Root hair, Rumen, Ruminant, Rumination, Rusting, , Stomata, 43 Sweat, 186 T, 180 Temperature, 178, Thermometer, 201, Thunderstorms, 122, Time period, 31, Tissue, 213, Tornado, 128, 18 Trachea, 18 Tropical rainforest, 18 Tropical region, 59 Typhoon, , 36, 36, 86,87, 146, 129, 89,91, 115, 75, 75, 89, , U, , S, Saliva, Salivary glands, Salt, Sandy, Sanitation, Saprotrophs, Saprotrophic, Scouring, Sea breeze, Seed dispersal, Sericulture, Sewage, Sewer, Sexual reproduction, Shearing, Side mirror, Silk moth, Silkworm, Simple pendulum, Sludge, Soil erosion, Sorting, Speed, Spherical mirror, Spiracles, Sporangium, Spore, Stethoscope, , 2, 127, , 14, 12, 55, 99, 226, 6, 6, 27, 42, 138, 28, 221, 222, 133,136, 26, 183, 28,29, 28, 145,146, 224, 217, 27, 144, 179, 115, 136, 136, 125, , Understorey, Uniform motion, Unit of time, Urea, Ureter, Urethra, Uric acid, Urinary bladder, , 209, 145, 147, 127, 127, 127, 127, 127, , V, Vegetative propagation, Vein, Villi, Virtual image, , 133, 122,123, 17, 180, , W, Wastewater, Water harvesting, Water retention, Water table, Weather, White blood cell, Wind flow pattern, , 220, 201, 102, 197, 68,69, 122, 85, , X, Xylem, , 129, , Z, Zygote, , 138, , 2020-21, , CK
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2020-21
