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GRADE 11 LIFE SCIENCES NCDE 2023 (2023-03)


Content
  • LESSON 1
  • GASEOUS EXCHANGE (INTRODUCTION)- PRE TEST
  • GASEOUS EXCHANGE (INTRODUCTION)- TUTORIAL
  • GASEOUS EXCHANGE (INTRODUCTION)- NOTES
  • GASEOUS EXCHANGE (INTRODUCTION)- POST TEST
  • LESSON 2
  • STRUCTURE OF GASEOUS EXCHANGE SYSTEM- PRE TEST
  • STRUCTURE OF GASEOUS EXCHANGE SYSTEM- TUTORIAL
  • STRUCTURE OF GASEOUS EXCHANGE SYSTEM- NOTES
  • STRUCTURE OF GASEOUS EXCHANGE SYSTEM- POST TEST
  • LESSON 3
  • STRUCTURE OF THE LUNGS-PRE TEST
  • STRUCTURE OF THE LUNGS-TUTORIAL
  • STRUCTURE OF THE LUNGS-NOTES
  • STRUCTURE OF THE LUNGS-POST TEST
  • LESSON 4
  • MECHANISM OF BREATHING- PRE TEST
  • MECHANISM OF BREATHING- TUTORIAL
  • MECHANISM OF BREATHING- NOTES
  • MECHANISM OF BREATHING- POST TEST
  • LESSON 5
  • GAS EXCHANGE AND GAS TRANSPORT- PRE TEST
  • GAS EXCHANGE AND GAS TRANSPORT- TUTORIAL
  • GAS EXCHANGE AND GAS TRANSPORT- NOTES
  • GAS EXCHANGE AND GAS TRANSPORT- POST TEST
  • LESSON 6
  • STRUCTURE AND FUNCTION OF EXCRETORY ORGANS-PRE TEST
  • STRUCTURE AND FUNCTION OF EXCRETORY ORGANS-TUTORIAL
  • STRUCTURE AND FUNCTION OF EXCRETORY ORGANS-NOTES
  • STRUCTURE AND FUNCTION OF EXCRETORY ORGANS-POST TEST
  • LESSON 7
  • STRUCTURE AND FUNCTION OF THE KIDNEY PART 1-PRE TEST
  • STRUCTURE AND FUNCTION OF THE KIDNEY PART 1-TUTORIAL
  • STRUCTURE AND FUNCTION OF THE KIDNEY PART 1-NOTES
  • STRUCTURE AND FUNCTION OF THE KIDNEY PART 1-POST TEST
  • LESSON 8
  • STRUCTURE AND FUNCTION OF THE KIDNEY PART 2-PRE TEST
  • STRUCTURE AND FUNCTION OF THE KIDNEY PART 2-TUTORIAL
  • STRUCTURE AND FUNCTION OF THE KIDNEY PART 2-NOTES
  • STRUCTURE AND FUNCTION OF THE KIDNEY PART 2-POST TEST
  • LESSON 9
  • FUNCTIONING OF THE KIDNEY-PRE TEST
  • FUNCTIONING OF THE KIDNEY-TUTORIAL
  • FUNCTIONING OF THE KIDNEY-NOTES
  • FUNCTIONING OF THE KIDNEY-POST TEST
  • LESSON 10
  • FUNCTIONING OF THE KIDNEY (TUBULAR RE-ABSORPTION)-PRE TEST
  • FUNCTIONING OF THE KIDNEY (TUBULAR RE-ABSORPTION)-TUTORIAL
  • FUNCTIONING OF THE KIDNEY (TUBULAR RE-ABSORPTION)-NOTES
  • FUNCTIONING OF THE KIDNEY (TUBULAR RE-ABSORPTION)-POST TEST
  • LESSON 11
  • FUNCTIONING OF THE KIDNEY (TUBULAR EXCRETION)-PRE TEST
  • FUNCTIONING OF THE KIDNEY (TUBULAR EXCRETION)-NOTES
  • FUNCTIONING OF THE KIDNEY (TUBULAR EXCRETION)-TUTORIAL
  • FUNCTIONING OF THE KIDNEY (TUBULAR EXCRETION)-POST TEST
  • LESSON 12
  • POPULATION ECOLOGY (INTRODUCTION)-PRE TEST
  • POPULATION ECOLOGY (INTRODUCTION)-TUTORIAL
  • POPULATION ECOLOGY (INTRODUCTION)-NOTES
  • POPULATION ECOLOGY (INTRODUCTION)-POST TEST
  • LESSON 13
  • POPULATION ECOLOGY MORTALITY RATE- PRE TEST
  • POPULATION ECOLOGY MORTALITY RATE- TUTORIAL
  • POPULATION ECOLOGY MORTALITY RATE- NOTES
  • POPULATION ECOLOGY MORTALITY RATE- POST TEST
  • LESSON 14
  • POPULATION ECOLOGY DISPERSAL-PRE TEST
  • POPULATION ECOLOGY DISPERSAL- TUTORIAL
  • POPULATION ECOLOGY DISPERSAL- NOTES
  • POPULATION ECOLOGY DISPERSAL-POST TEST
  • LESSON 15
  • POPULATION GROWTH FORMS- PRE TEST
  • POPULATION GROWTH FORMS- TUTORIAL
  • POPULATION GROWTH FORMS- NOTES
  • POPULATION GROWTH FORMS- POST TEST
  • LESSON 16
  • DETERMINATION OF POPULATION SIZE- PRE TEST
  • DETERMINATION OF POPULATION SIZE - TUTORIAL
  • DETERMINATION OF POPULATION SIZE- NOTES
  • DETERMINATION OF POPULATION SIZE- POST TEST
  • LESSON 17
  • INTERACTIONS IN THE COMMUNITY-PRE TEST
  • INTERACTIONS IN THE COMMUNITY- TUTORIAL
  • INTERACTIONS IN THE COMMUNITY- NOTES
  • INTERACTIONS IN THE COMMUNITY-POST TEST
  • LESSON 18
  • PREDATION -PRE TEST
  • PREDATION-TUTORIAL
  • PREDATION- NOTES
  • PREDATION -POST TEST
  • LESSON 19
  • SYMBIOSIS- PRE TEST
  • SYMBIOSIS-TUTORIAL
  • SYMBIOSIS-NOTES
  • SYMBIOSIS- POST TEST
  • LESSON 20
  • IMPACT OF HUMAN POPULATION GROWTH ON THE ENVIRONMENT- PRE TEST
  • IMPACT OF HUMAN POPULATION GROWTH ON THE ENVIRONMENT- TUTORIAL
  • IMPACT OF HUMAN POPULATION GROWTH ON THE ENVIRONMENT-NOTES
  • IMPACT OF HUMAN POPULATION GROWTH ON THE ENVIRONMENT- POST TEST
  • LESSON 21
  • ESTIMATION OF HUMAN POPULATION-PRE TEST
  • ESTIMATION OF HUMAN POPULATION- TUTORIAL
  • ESTIMATION OF HUMAN POPULATION- NOTES
  • ESTIMATION OF HUMAN POPULATION-POST TEST
  • LESSON 22
  • REASONS FOR INCREASED GREEN HOUSE GAS EMISSION PART 1- PRE TEST
  • REASONS FOR INCREASED GREEN HOUSE GAS EMISSION PART 1-TUTORIAL
  • REASONS FOR INCREASED GREEN HOUSE GAS EMISSION PART 1- NOTES
  • REASONS FOR INCREASED GREEN HOUSE GAS EMISSION PART 1-POST TEST
  • LESSON 23
  • EFFECTS OF GLOBAL WARMING- PRE TEST
  • EFFECTS OF GLOBAL WARMING-TUTORIAL
  • EFFECTS OF GLOBAL WARMING- NOTES
  • EFFECTS OF GLOBAL WARMING- POST TEST
  • LESSON 24
  • THE ATMOSPHERE AND CLIMATE CHANGE-PRE TEST
  • THE ATMOSPHERE AND CLIMATE CHANGE- TUTORIAL
  • THE ATMOSPHERE AND CLIMATE CHANGE- NOTES
  • THE ATMOSPHERE AND CLIMATE CHANGE-POST TEST
  • LESSON 25
  • FACTORS THAT INFLUENCE WATER AVAILABILITY PART 1- PRE TEST
  • FACTORS THAT INFLUENCE WATER AVAILABILITY PART 1-TUTORIAL
  • FACTORS THAT INFLUENCE WATER AVAILABILITY PART 1-NOTES
  • FACTORS THAT INFLUENCE WATER AVAILABILITY PART 1- POST TEST
  • LESSON 26
  • FACTORS THAT INFLUENCE WATER AVAILABILITY PART 2- PRE TEST
  • FACTORS THAT INFLUENCE WATER AVAILABILITY PART 2-TUTORIAL
  • FACTORS THAT INFLUENCE WATER AVAILABILITY PART 2-NOTES
  • FACTORS THAT INFLUENCE WATER AVAILABILITY PART 2- POST TEST
  • LESSON 27
  • REASONS FOR INCREASED GREEN HOUSE GAS EMISSION PART 2- PRE TEST
  • REASONS FOR INCREASED GREENHOUSE GAS EMISSION PART 2-TUTORIAL
  • REASONS FOR INCREASED GREEN HOUSE GAS EMISSION PART 2- NOTES
  • REASONS FOR INCREASED GREEN HOUSE GAS EMISSION PART 2- POST TEST
  • LESSON 28
  • FACTORS THAT INFLUENCE WATER AVAILABILITY PART 3- PRE TEST
  • FACTORS THAT INFLUENCE WATER AVAILABILITY PART 3-TUTORIAL
  • FACTORS THAT INFLUENCE WATER AVAILABILITY PART 3- NOTES
  • FACTORS THAT INFLUENCE WATER AVAILABILITY PART 3- POST TEST
  • LESSON 29
  • FACTORS THAT INFLUENCE FOOD SECURITY PART 1-PRE TEST
  • FACTORS THAT INFLUENCE FOOD SECURITY PART1-TUTORIAL
  • FACTORS THAT INFLUENCE FOOD SECURITY PART 1-NOTES
  • FACTORS THAT INFLUENCE FOOD SECURITY PART 1-POST TEST
  • LESSON 30
  • FACTORS THAT INFLUENCE FOOD SECURITY PART 2-PRE TEST
  • FACTORS THAT INFLUENCE FOOD SECURITY PART 2-TUTORIAL
  • FACTORS THAT INFLUENCE FOOD SECURITY PART 2-NOTES
  • FACTORS THAT INFLUENCE FOOD SECURITY PART 2-POST TEST
  • LESSON 31
  • LOSS OF BIODIVERSITY-PRE TEST
  • LOSS OF BIODIVERSITY-TUTORIAL
  • LOSS OF BIODIVERSITY-NOTES
  • LOSS OF BIODIVERSITY-POST TEST
  • LESSON 32
  • WATER QUALITY-PRE TEST
  • WATER QUALITY-TUTORIAL
  • WATER QUALITY-NOTES
  • WATER QUALITY-POST TEST
  • LESSON 33
  • EFFECTS OF ALIEN PLANTS ON WATER QUALITY-PRE TEST
  • EFFECTS OF ALIEN PLANTS ON WATER QUALITY-TUTORIAL
  • EFFECTS OF ALIEN PLANTS ON WATER QUALITY-NOTES
  • EFFECTS OF ALIEN PLANTS ON WATER QUALITY-POST TEST
  • LESSON 34
  • LOSS OF BIODIVERSITY PART 2-PRE TEST
  • LOSS OF BIODIVERSITY PART 2-TUTORIAL
  • LOSS OF BIODIVERSITY PART 2-NOTES
  • LOSS OF BIODIVERSITY PART 2-POST TEST
  • LESSON 35
  • SOLID WASTE-PRE TEST
  • SOLID WASTE-TUTORIAL
  • SOLID WASTE-NOTES
  • SOLID WASTE-POST TEST
  • LESSON 36
  • PAPER 1 REVISION PROCESS OF PHOTOSYNTHESIS-TUTORIAL
  • PAPER 1 REVISION PROCESS OF PHOTOSYNTHESIS-NOTES
  • LESSON 37
  • PAPER 1 REVISION HUMAN DIGESTIVE SYSTEM-TUTORIAL
  • PAPER 1 REVISION HUMAN DIGESTIVE SYSTEM-NOTES
  • LESSON 38
  • PAPER 1 REVISION CHEMICAL DIGESTION-TUTORIAL
  • PAPER 1 REVISION CHEMICAL DIGESTION-NOTES
  • LESSON 39
  • REVISION PAPER 1 HUMAN DIGESTIVE SYSTEM PART 2-TUTORIAL
  • REVISION PAPER 1 HUMAN DIGESTIVE SYSTEM PART 2-NOTES
  • LESSON 40
  • REVISION PAPER 1 MECHANICAL DIGESTION-TUTORIAL
  • REVISION PAPER 1 MECHANICAL DIGESTION-NOTES
  • LESSON 41
  • REVISION PAPER 1 ANAEROBIC RESPIRATION-TUTORIAL
  • REVISION PAPER 1 ANAEROBIC RESPIRATION-NOTES
  • LESSON 42
  • REVISION PAPER 1 PROCESS OF CELLULAR RESPIRATION-TUTORIAL
  • REVISION PAPER 1 PROCESS OF CELLULAR RESPIRATION- NOTES
  • LESSON 43
  • REVISION PAPER 1 STRUCTURE OF THE EXCRETORY SYSTEM-TUTORIAL
  • REVISION PAPER 1 STRUCTURE OF THE EXCRETORY SYSTEM-NOTES
  • LESSON 44
  • REVISION PAPER 1 STRUCTURE OF THE GASEOUSE EXCHANGE SYSTEM-TUTORIAL
  • REVISION PAPER 1 STRUCTURE OF THE GASEOUS EXCHANGE SYSTEM-NOTES
  • LESSON 45
  • REVISION PAPER 1 TUBULAR EXCRETION-TUTORIAL
  • REVISION PAPER 1 TUBULAR EXCRETION-NOTES
  • LESSON 46
  • REVISION PAPER 1 GLOMERULAR FILTRATION AND TUBULAR RE-ABSORPTION-TUTORIAL
  • REVISION PAPER 1 GLOMERULAR FILTRATION AND TUBULAR RE-ABSORPTION-NOTES
  • LESSON 47
  • REVISION PAPER 2 BIODIVERSITY IN PLANTS VASCULAR & NON VASCULAR PLANTS-TUTORIAL
  • REVISION PAPER 2 BIODIVERSITY IN PLANTS VASCULAR & NON VASCULAR PLANTS-NOTES
  • LESSON 48
  • REVISION PAPER 2 BIODIVERSITY IN PLANTS ANGIOSPERMS-TUTORIAL
  • REVISION PAPER 2 BIODIVERSITY IN PLANTS ANGIOSPERMS-NOTES
  • LESSON 49
  • REVISION PAPER 2 REPRODUCTION IN PLANTS POLLINATION AND FERTILISATION-TUTORIAL
  • REVISION PAPER 2 REPRODUCTION IN PLANTS- POLLINATION AND FERTILISATION-NOTES
  • LESSON 50
  • REVISION PAPER 2 PROTISTS AND FUNGI-TUTORIAL
  • REVISION PAPER 2 PROTISTS & FUNGI-NOTES
  • LESSON 51
  • REVISION PAPER 2 ROLE OF MICRO ORGANISMS-TUTORIAL
  • REVISION PAPER 2 ROLE OF MICRO ORGANISMS-NOTES
  • LESSON 52
  • EFFECT AND MANAGEMENT OF DISEASES CAUSED BY MICRO-ORGANISMS-TUTORIAL
  • EFFECT AND MANAGEMENT OF DISEASE CAUSED BY MICRO-ORGANISM-NOTES
Completion rules
  • All units must be completed