Back to Course Grade 11 - Biology 0% Complete 0/0 StepsChapter 13: Excretion 13.1 Excretion 2 Topics | 1 Quiz 13.1.1 Definition and excretory organs 13.1.2 Removal of carbon dioxide Examples of excretion 13.2 Urinary system 4 Topics | 1 Quiz 13.2.1 Urinary system 13.2.2 Kidney 13.2.3 Nephron 13.2.4 Deamination 13.2 Urinary system Chapter 14: Coordination and control 14.1 Mammalian nervous system 4 Topics 14.1.1 Nervous system 14.1.2 Neurones 14.1.3 Reflex actions 14.1.4 Synapse 14.2 Mammalian sense organ 3 Topics 14.2.1 Eye structure 14.2.2 Pupil reflex 14.2.3 Accomodation (distance) 14.3 Mammalian hormones 1 Topic 14.3.1 Mammalian hormones 14.4 Homeostasis 1 Topic | 1 Quiz 14.4.1 Homeostasis 14.4.1 Homeostasis 14.5 Temperature control 3 Topics 14.5.1 Skin 14.5.2 Thermoregulation when Hot 14.5.3 Thermoregulation when Cold 14.6 Blood glucose control 1 Topic 14.6.1 Blood glucose control Chapter 15: Coordination and response in plants 15.1 Coordination and response in plants 3 Topics 15.1.1 Gravitropism 15.1.2 Phototropism 15.1.3 Role of auxin Chapter 16: Development of organisms and continuity of life16.0 Introduction on reproduction 16.1 Nuclear division 3 Topics 16.1.1 Mitosis & meiosis 16.1.2 Stem cell 16.1.3 Cancer 16.2 Asexual and sexual reproduction 3 Topics | 1 Quiz 16.2.1 Definition and examples of asexual 16.2.2 Definition of sexual reproduction Sexual reproduction 16.2.3 Advantages and disadvantages 16.3 Sexual reproduction in flowering plants 10 Topics | 2 Quizzes 16.3.1: Insect pollinated flower 16.3.1 Insect pollinated flower 16.3.2 Wind pollinated flower 16.3.3 Comparison between insect and wind pollinated flower 16.3.4 Pollination 16.3.5 Fertilisation 16.3.6 Post fertilisation 16.3.7 Seed structure 16.3.7 Seed structure 16.3.8 Seed dispersal 16.3.9 Germination-conditions required 16.3.10 Germination-enzymes 16.4 Sexual reproduction in humans 8 Topics | 3 Quizzes 16.4.1 Male reproductive system 16.4.1 Male reproductive system 16.4.2 Female reproductive system 16.4.3 Gametes 16.4.4 Menstrual cycle-Stages 16.4.5 Menstrual cycle- Hormonal control 16.4.5 Hormones in menstrual cycle 16.4.6 Fertilisation 16.4.7 Development 16.4.7 Development of foetus 16.4.8 Placenta and virus 16.5 AIDS 1 Topic | 1 Quiz 16.5.1 AIDS 16.5.1 AIDS Chapter 17: Inheritance 17.1 Variation 1 Topic | 1 Quiz 17.1.1 Continuous & discontinuous types of variation 17.1.1 Variation 17.2 DNA 4 Topics | 1 Quiz 17.2.1 Structure of DNA 17.2.2 DNA and chromosomes 17.2.2 DNA – chromosome gene 17.2.3 Genes and alleles 17.2.4 Sex chromosomes 17.3 Inheritance 5 Topics | 1 Quiz 17.3.1 Monohybrid inheritance Monohybrid inheritance 17.3.2 Genetic crosses 17.3.3 Test cross 17.3.4 Codominance or incomplete dominance 17.3.5. Blood group inheritance 17.4 Mutation 3 Topics | 1 Quiz 17.4.1 Mutation causes and effects 17.4.2 Sickle cell anaemia: Gene mutation 17.4.3 Down's syndrome: Chromosomal mutation 17.4.3 Down’s syndrome 17.5 Selection 4 Topics 17.5.1 Natural selection 17.5.2 Evolution 17.5.3 Antibiotic resistance 17.5.4 Artificial selection 17.6 Genetic modification 3 Topics | 1 Quiz 17.6.1 Application of genetic engineering 17.6.1 Genetic engineering 17.6.2 Insulin production by G.E 17.6.3 Advantages and risks of genetic modification CHAPTER 18: Biotechnology and genetic modification 18.1 Biotechnology 8 Topics 18.1.1 Bread making and fermentation by yeast 18.1.2 Importance of bacteria 18.1.3 Fermenter 18.1.4 Fermenter-SCP 18.1.5 Yoghurt and cheese 18.1.6 Biological washing powder 18.1.7 Extraction of juice 18.1.8 Lactose free milk 18.2 Genetic modification 3 Topics 18.2.1 Application of G.E 18.2.2 Insulin production 18.2.3 Advantages and risks of genetic modification Chapter 19: Relationships of organisms with one another and with the environment 19.1 Energy flow 4 Topics | 1 Quiz 19.1.1 Ecosystem 19.1.2 Food chains 19.1.3 Energy loss 19.1.4 Pyramids Pyramid 19.2 Nutrient cycles 3 Topics | 2 Quizzes 19.2.1 Carbon cycle 19.2.1 Carbon cycle 19.2.2 Nitrogen cycle 19.2.2 Nitrogen cycle 19.2.3 Decomposition 19.3 Ecosystems and biodiversity 1 Topic 19.3.1 Ecosystems and biodiversity 19.4 Effects of humans on ecosystems 7 Topics | 1 Quiz 19.4.1 Deforestation 19.4.2 Over harvesting 19.4.3 Non-native species 19.4.4 Eutrophication (Sewage + fertilisers) 19.4.4 Eutrophication 19.4.5 Global warming 19.4.6 Insecticides and herbicides 19.4.7 Plastics 19.5 Conservation 3 Topics 19.5.1 Reasons for conservation 19.5.2 Sustainable resource 19.5.3 Forest management Quizzes Malaria Participants 94 Aliphon Narainen Aliphon Arokium Apollon Show more Grade 11 – Biology 13.2 Urinary system 13.2.2 Kidney Lesson 2, Topic 2 In Progress ← Previous Next→13.2.2 Kidney Bhawna Soneeram February 17, 2023 Lesson Progress 0% Complete
