Please review this free resource, the feedback can be really helpful! A self marking, fully editable, Microsoft Forms quizzes. Made for the Edexcel IGCSE Biology course, but would work for any GCSE course. Makes a solid starter, end of lesson review or homework activity. Provided here is a duplication link for the quiz, click the link and duplicate the quiz. It can then be set for students to complete as an assignment in Teams or by sending them a link. The quizzes will automatically mark itself. You can buy any of my quizzes in small bundles or the full bundle of 47 quizzes which cover the entirety of the course here: https://www.tes.com/teaching-resource/resource-12927851. List of quizzes available: Characteristics of living things and variety of life Organisation (stem cells triple) and b. cell structure Carbs, proteins, lipids and food tests Enzymes and enzymes practicals (pH practical = triple) Diffusion: Osmosis and active transport: Photosynthesis, factors affecting and pond weed experiment Structure of a leaf and plant minerals Healthy diets Digestion Burning food experiment (triple) Respiration Gas exchange in plants (triple only) Gas exchange in humans Heart, cardiac cycle, coronary heart disease Circulatory system and blood vessels Immune system (mostly triple) Excretion Kidney (triple only) Plant coordination Reflexes, reflex arc, neurones, synapses Labelling the eye Accommodation Plant reproduction: Part of a flower, pollination and fertilisation Germination Reproduction humans (Reproductive systems) Reproduction human (puberty and menstrual cycle) DNA structure Protein synthesis Inheritance – key terms and punnet squares Inheritance – Sex determination and family trees Cell division - Variation and mutations (Triple only) - Natural selection The organism in the environment and b. Feeding relationships Carbon cycle Nitrogen cycle (triple only) – two quizzes Human influences on the environment Farming and pest control Microorganisms Fish farming (triple) Selective breeding Genetic modification Cloning (triple) cloning – animals micropropagation – plants

A detailed crossword with answer key on the back and comprehensive list of keywords and definitions for the topic. This includes structures of the reproductive system, puberty and the menstrual cycle. Word format so can be edited, lots of questions, so makes a good assessment for learning or homework activity. 46 crosswords covering the entirety of the biology course can be found here: definitions lists: https://www.tes.com/teaching-resource/resource-12964947

Please review this free resource! A Microsoft forms self marking review quiz for A level biology, 1.1 Monomer to polymer. Perfect for a lesson review or homework activity. The questions have been designed using the wording and pictures in the syllabus and simplifying AQA exam questions. This resource contains the duplication link for the quiz and is part of a set of 12 quizzes for AQA topic 1: https://www.tes.com/teaching-resource/resource-12927372 Other quizzes available: 1.1 Monomer to polymer 1.2 Carbohydrates 1.3 Lipids 1.41 Proteins 1.42 Enzymes core 1.43 Enzymes, rates & required practical 1 1.44 Enzyme inhibitors 1.51 Nucleic acid 1.52 DNA replication 1.6 ATP 1.7 Water 1.8 Ions

Please review my resource, the feedback is really helpful! A detailed crossword with answer key on the back and comprehensive list of keywords and defintions for the levels of organisation and cell structure topics. Word format so can be edited, lots of questions, so makes a good assessment for learning or homework activity. Made for the Edexcel IGCSE biology syllabus, but suitable for any GCSE syllabus. I have made crosswords for the entirety of the biology course, see my store for individual ones or here for a bundle of all 46 crosswords and definitions lists: https://www.tes.com/teaching-resource/resource-12964947

Please do review this free resource! Keyword and definitions covering cell structure and cell transport for GCSE biology (Edexcel IGCSE syllabus). Keyword lists have seperate sections for double vs triple science and are in editable Word format. An excellent revision resource for students but also great to give these out to students whenever covering a new topic. See my full list of 32 keyword lists and 46 crosswords covering the entire course here: https://www.tes.com/teaching-resource/resource-12964940

Lesson PowerPoint with linked videos, notes, worksheet, practice questions and mark scheme. If you like the resource, please do review!

Summary exam questions for 4.1-2 topics.

A detailed crossword, word format so can be edited, lots of questions, so makes a good assessment for learning or homework activity. Made for the Edexcel IGCSE biology syllabus, but suitable for any GCSE syllabus.

Flip learning independent task with linked videos which serves as an introduction to topic 4 from the AQA biology syllabus. PowerPoint serves as a quick picture based intro to the task to help the teacher introduce the task. The teacher can explain how each picture can be used as a guide to the knowledge required in this part of the course. The task then includes clear instructions on short stuctured tasks which students can complete to ‘flip learn’ this small introductory portion of topic 4. Ideally students will use textbooks/online notes alongside the videos provided to help their research.

A self marking, fully editable, Microsoft Forms quizzes on Selective Breeding. Made for the Edexcel IGCSE Biology course, but would work for any GCSE Biology course. Makes a solid starter, end of lesson review or homework activity. Provided here is the quiz and instructions for how to duplicate it, a PDF version of the quiz and instructions to set it for your students. A free quiz on cell division is available here: https://www.tes.com/teaching-resource/resource-12931038 and an example of what the quiz looks like for students to complete (enzymes quiz) is here: https://forms.office.com/e/vwBbUfxLKA A bundle of all 46 quizzes for the entire biology course are available here: https://www.tes.com/teaching-resource/resource-12927851. List of quizzes available: 0. Revision survey Characteristics of living things and variety of life Organisation (stem cells triple) and b. cell structure Carbs, proteins, lipids and food tests Enzymes and enzymes practicals (pH practical = triple) Diffusion: Osmosis and active transport: Photosynthesis, factors affecting and pond weed experiment Structure of a leaf and plant minerals Healthy diets Digestion Burning food experiment (triple) Respiration Gas exchange in plants (triple only) Gas exchange in humans Heart, cardiac cycle, coronary heart disease Circulatory system and blood vessels Immune system (mostly triple) Excretion Kidney (triple only) Plant coordination Reflexes, reflex arc, neurones, synapses Labelling the eye Accommodation Plant reproduction: Part of a flower, pollination and fertilisation Germination Reproduction humans (Reproductive systems) Reproduction human (puberty and menstrual cycle) DNA structure Protein synthesis Inheritance – key terms and punnet squares Inheritance – Sex determination and family trees Cell division - Variation and mutations (Triple only) - Natural selection The organism in the environment and b. Feeding relationships Carbon cycle Nitrogen cycle (triple only) – two quizzes Human influences on the environment Farming and pest control Microorganisms Fish farming (triple) Selective breeding Genetic modification Cloning (triple) cloning – animals micropropagation – plants

A self marking, fully editable, Microsoft Forms quizzes on Genetic Modification. Made for the Edexcel IGCSE Biology course, but would work for any GCSE Biology course. Makes a solid starter, end of lesson review or homework activity. Provided here is the quiz and instructions for how to duplicate it, a PDF version of the quiz and instructions to set it for your students. A free quiz on cell division is available here: https://www.tes.com/teaching-resource/resource-12931038 and an example of what the quiz looks like for students to complete (enzymes quiz) is here: https://forms.office.com/e/vwBbUfxLKA A bundle of all 46 quizzes for the entire biology course are available here: https://www.tes.com/teaching-resource/resource-12927851. List of quizzes available: 0. Revision survey Characteristics of living things and variety of life Organisation (stem cells triple) and b. cell structure Carbs, proteins, lipids and food tests Enzymes and enzymes practicals (pH practical = triple) Diffusion: Osmosis and active transport: Photosynthesis, factors affecting and pond weed experiment Structure of a leaf and plant minerals Healthy diets Digestion Burning food experiment (triple) Respiration Gas exchange in plants (triple only) Gas exchange in humans Heart, cardiac cycle, coronary heart disease Circulatory system and blood vessels Immune system (mostly triple) Excretion Kidney (triple only) Plant coordination Reflexes, reflex arc, neurones, synapses Labelling the eye Accommodation Plant reproduction: Part of a flower, pollination and fertilisation Germination Reproduction humans (Reproductive systems) Reproduction human (puberty and menstrual cycle) DNA structure Protein synthesis Inheritance – key terms and punnet squares Inheritance – Sex determination and family trees Cell division - Variation and mutations (Triple only) - Natural selection The organism in the environment and b. Feeding relationships Carbon cycle Nitrogen cycle (triple only) – two quizzes Human influences on the environment Farming and pest control Microorganisms Fish farming (triple) Selective breeding Genetic modification Cloning (triple) cloning – animals micropropagation – plants

A self marking, fully editable, Microsoft Forms quizzes on Cloning plants / Micropropagation. Made for the Edexcel IGCSE Biology course, but would work for any GCSE Biology course. Makes a solid starter, end of lesson review or homework activity. Provided here is the quiz and instructions for how to duplicate it, a PDF version of the quiz and instructions to set it for your students. A free quiz on cell division is available here: https://www.tes.com/teaching-resource/resource-12931038 and an example of what the quiz looks like for students to complete (enzymes quiz) is here: https://forms.office.com/e/vwBbUfxLKA A bundle of all 46 quizzes for the entire biology course are available here: https://www.tes.com/teaching-resource/resource-12927851. List of quizzes available: 0. Revision survey Characteristics of living things and variety of life Organisation (stem cells triple) and b. cell structure Carbs, proteins, lipids and food tests Enzymes and enzymes practicals (pH practical = triple) Diffusion: Osmosis and active transport: Photosynthesis, factors affecting and pond weed experiment Structure of a leaf and plant minerals Healthy diets Digestion Burning food experiment (triple) Respiration Gas exchange in plants (triple only) Gas exchange in humans Heart, cardiac cycle, coronary heart disease Circulatory system and blood vessels Immune system (mostly triple) Excretion Kidney (triple only) Plant coordination Reflexes, reflex arc, neurones, synapses Labelling the eye Accommodation Plant reproduction: Part of a flower, pollination and fertilisation Germination Reproduction humans (Reproductive systems) Reproduction human (puberty and menstrual cycle) DNA structure Protein synthesis Inheritance – key terms and punnet squares Inheritance – Sex determination and family trees Cell division - Variation and mutations (Triple only) - Natural selection The organism in the environment and b. Feeding relationships Carbon cycle Nitrogen cycle (triple only) – two quizzes Human influences on the environment Farming and pest control Microorganisms Fish farming (triple) Selective breeding Genetic modification Cloning (triple) cloning – animals micropropagation – plants

A self marking, fully editable, Microsoft Forms quizzes on Cloning animals, Somatic Cell Nuclear Transfer. Made for the Edexcel IGCSE Biology course, but would work for any GCSE Biology course. Makes a solid starter, end of lesson review or homework activity. Provided here is the quiz and instructions for how to duplicate it, a PDF version of the quiz and instructions to set it for your students. A free quiz on cell division is available here: https://www.tes.com/teaching-resource/resource-12931038 and an example of what the quiz looks like for students to complete (enzymes quiz) is here: https://forms.office.com/e/vwBbUfxLKA A bundle of all 46 quizzes for the entire biology course are available here: https://www.tes.com/teaching-resource/resource-12927851. List of quizzes available: 0. Revision survey Characteristics of living things and variety of life Organisation (stem cells triple) and b. cell structure Carbs, proteins, lipids and food tests Enzymes and enzymes practicals (pH practical = triple) Diffusion: Osmosis and active transport: Photosynthesis, factors affecting and pond weed experiment Structure of a leaf and plant minerals Healthy diets Digestion Burning food experiment (triple) Respiration Gas exchange in plants (triple only) Gas exchange in humans Heart, cardiac cycle, coronary heart disease Circulatory system and blood vessels Immune system (mostly triple) Excretion Kidney (triple only) Plant coordination Reflexes, reflex arc, neurones, synapses Labelling the eye Accommodation Plant reproduction: Part of a flower, pollination and fertilisation Germination Reproduction humans (Reproductive systems) Reproduction human (puberty and menstrual cycle) DNA structure Protein synthesis Inheritance – key terms and punnet squares Inheritance – Sex determination and family trees Cell division - Variation and mutations (Triple only) - Natural selection The organism in the environment and b. Feeding relationships Carbon cycle Nitrogen cycle (triple only) – two quizzes Human influences on the environment Farming and pest control Microorganisms Fish farming (triple) Selective breeding Genetic modification Cloning (triple) cloning – animals micropropagation – plants

A self marking, fully editable, Microsoft Forms quizzes on the use of Microorganisms for Food Production. Made for the Edexcel IGCSE Biology course, but would work for any GCSE Biology course. Makes a solid starter, end of lesson review or homework activity. Provided here is the quiz and instructions for how to duplicate it, a PDF version of the quiz and instructions to set it for your students. A free quiz on cell division is available here: https://www.tes.com/teaching-resource/resource-12931038 and an example of what the quiz looks like for students to complete (enzymes quiz) is here: https://forms.office.com/e/vwBbUfxLKA A bundle of all 46 quizzes for the entire biology course are available here: https://www.tes.com/teaching-resource/resource-12927851. List of quizzes available: 0. Revision survey Characteristics of living things and variety of life Organisation (stem cells triple) and b. cell structure Carbs, proteins, lipids and food tests Enzymes and enzymes practicals (pH practical = triple) Diffusion: Osmosis and active transport: Photosynthesis, factors affecting and pond weed experiment Structure of a leaf and plant minerals Healthy diets Digestion Burning food experiment (triple) Respiration Gas exchange in plants (triple only) Gas exchange in humans Heart, cardiac cycle, coronary heart disease Circulatory system and blood vessels Immune system (mostly triple) Excretion Kidney (triple only) Plant coordination Reflexes, reflex arc, neurones, synapses Labelling the eye Accommodation Plant reproduction: Part of a flower, pollination and fertilisation Germination Reproduction humans (Reproductive systems) Reproduction human (puberty and menstrual cycle) DNA structure Protein synthesis Inheritance – key terms and punnet squares Inheritance – Sex determination and family trees Cell division - Variation and mutations (Triple only) - Natural selection The organism in the environment and b. Feeding relationships Carbon cycle Nitrogen cycle (triple only) – two quizzes Human influences on the environment Farming and pest control Microorganisms Fish farming (triple) Selective breeding Genetic modification Cloning (triple) cloning – animals micropropagation – plants

A self marking, fully editable, Microsoft Forms quizzes on Human Influences in the Environment. Made for the Edexcel IGCSE Biology course, but would work for any GCSE Biology course. Makes a solid starter, end of lesson review or homework activity. Provided here is the quiz and instructions for how to duplicate it, a PDF version of the quiz and instructions to set it for your students. A free quiz on cell division is available here: https://www.tes.com/teaching-resource/resource-12931038 and an example of what the quiz looks like for students to complete (enzymes quiz) is here: https://forms.office.com/e/vwBbUfxLKA A bundle of all 46 quizzes for the entire biology course are available here: https://www.tes.com/teaching-resource/resource-12927851. List of quizzes available: 0. Revision survey Characteristics of living things and variety of life Organisation (stem cells triple) and b. cell structure Carbs, proteins, lipids and food tests Enzymes and enzymes practicals (pH practical = triple) Diffusion: Osmosis and active transport: Photosynthesis, factors affecting and pond weed experiment Structure of a leaf and plant minerals Healthy diets Digestion Burning food experiment (triple) Respiration Gas exchange in plants (triple only) Gas exchange in humans Heart, cardiac cycle, coronary heart disease Circulatory system and blood vessels Immune system (mostly triple) Excretion Kidney (triple only) Plant coordination Reflexes, reflex arc, neurones, synapses Labelling the eye Accommodation Plant reproduction: Part of a flower, pollination and fertilisation Germination Reproduction humans (Reproductive systems) Reproduction human (puberty and menstrual cycle) DNA structure Protein synthesis Inheritance – key terms and punnet squares Inheritance – Sex determination and family trees Cell division - Variation and mutations (Triple only) - Natural selection The organism in the environment and b. Feeding relationships Carbon cycle Nitrogen cycle (triple only) – two quizzes Human influences on the environment Farming and pest control Microorganisms Fish farming (triple) Selective breeding Genetic modification Cloning (triple) cloning – animals micropropagation – plants

A self marking, fully editable, Microsoft Forms quizzes on Fish Farming. Made for the Edexcel IGCSE Biology course, but would work for any GCSE Biology course. Makes a solid starter, end of lesson review or homework activity. Provided here is the quiz and instructions for how to duplicate it, a PDF version of the quiz and instructions to set it for your students. A free quiz on cell division is available here: https://www.tes.com/teaching-resource/resource-12931038 and an example of what the quiz looks like for students to complete (enzymes quiz) is here: https://forms.office.com/e/vwBbUfxLKA A bundle of all 46 quizzes for the entire biology course are available here: https://www.tes.com/teaching-resource/resource-12927851. List of quizzes available: 0. Revision survey Characteristics of living things and variety of life Organisation (stem cells triple) and b. cell structure Carbs, proteins, lipids and food tests Enzymes and enzymes practicals (pH practical = triple) Diffusion: Osmosis and active transport: Photosynthesis, factors affecting and pond weed experiment Structure of a leaf and plant minerals Healthy diets Digestion Burning food experiment (triple) Respiration Gas exchange in plants (triple only) Gas exchange in humans Heart, cardiac cycle, coronary heart disease Circulatory system and blood vessels Immune system (mostly triple) Excretion Kidney (triple only) Plant coordination Reflexes, reflex arc, neurones, synapses Labelling the eye Accommodation Plant reproduction: Part of a flower, pollination and fertilisation Germination Reproduction humans (Reproductive systems) Reproduction human (puberty and menstrual cycle) DNA structure Protein synthesis Inheritance – key terms and punnet squares Inheritance – Sex determination and family trees Cell division - Variation and mutations (Triple only) - Natural selection The organism in the environment and b. Feeding relationships Carbon cycle Nitrogen cycle (triple only) – two quizzes Human influences on the environment Farming and pest control Microorganisms Fish farming (triple) Selective breeding Genetic modification Cloning (triple) cloning – animals micropropagation – plants

A self marking, fully editable, Microsoft Forms quizzes on Farming, Food Production and Pest Control. Made for the Edexcel IGCSE Biology course, but would work for any GCSE Biology course. Makes a solid starter, end of lesson review or homework activity. Provided here is the quiz and instructions for how to duplicate it, a PDF version of the quiz and instructions to set it for your students. A free quiz on cell division is available here: https://www.tes.com/teaching-resource/resource-12931038 and an example of what the quiz looks like for students to complete (enzymes quiz) is here: https://forms.office.com/e/vwBbUfxLKA A bundle of all 46 quizzes for the entire biology course are available here: https://www.tes.com/teaching-resource/resource-12927851. List of quizzes available: 0. Revision survey Characteristics of living things and variety of life Organisation (stem cells triple) and b. cell structure Carbs, proteins, lipids and food tests Enzymes and enzymes practicals (pH practical = triple) Diffusion: Osmosis and active transport: Photosynthesis, factors affecting and pond weed experiment Structure of a leaf and plant minerals Healthy diets Digestion Burning food experiment (triple) Respiration Gas exchange in plants (triple only) Gas exchange in humans Heart, cardiac cycle, coronary heart disease Circulatory system and blood vessels Immune system (mostly triple) Excretion Kidney (triple only) Plant coordination Reflexes, reflex arc, neurones, synapses Labelling the eye Accommodation Plant reproduction: Part of a flower, pollination and fertilisation Germination Reproduction humans (Reproductive systems) Reproduction human (puberty and menstrual cycle) DNA structure Protein synthesis Inheritance – key terms and punnet squares Inheritance – Sex determination and family trees Cell division - Variation and mutations (Triple only) - Natural selection The organism in the environment and b. Feeding relationships Carbon cycle Nitrogen cycle (triple only) – two quizzes Human influences on the environment Farming and pest control Microorganisms Fish farming (triple) Selective breeding Genetic modification Cloning (triple) cloning – animals micropropagation – plants

A self marking, fully editable, Microsoft Forms quizzes on Ecology, Food Chains and Webs. Made for the Edexcel IGCSE Biology course, but would work for any GCSE Biology course. Makes a solid starter, end of lesson review or homework activity. Provided here is the quiz and instructions for how to duplicate it, a PDF version of the quiz and instructions to set it for your students. A free quiz on cell division is available here: https://www.tes.com/teaching-resource/resource-12931038 and an example of what the quiz looks like for students to complete (enzymes quiz) is here: https://forms.office.com/e/vwBbUfxLKA A bundle of all 46 quizzes for the entire biology course are available here: https://www.tes.com/teaching-resource/resource-12927851. List of quizzes available: 0. Revision survey Characteristics of living things and variety of life Organisation (stem cells triple) and b. cell structure Carbs, proteins, lipids and food tests Enzymes and enzymes practicals (pH practical = triple) Diffusion: Osmosis and active transport: Photosynthesis, factors affecting and pond weed experiment Structure of a leaf and plant minerals Healthy diets Digestion Burning food experiment (triple) Respiration Gas exchange in plants (triple only) Gas exchange in humans Heart, cardiac cycle, coronary heart disease Circulatory system and blood vessels Immune system (mostly triple) Excretion Kidney (triple only) Plant coordination Reflexes, reflex arc, neurones, synapses Labelling the eye Accommodation Plant reproduction: Part of a flower, pollination and fertilisation Germination Reproduction humans (Reproductive systems) Reproduction human (puberty and menstrual cycle) DNA structure Protein synthesis Inheritance – key terms and punnet squares Inheritance – Sex determination and family trees Cell division - Variation and mutations (Triple only) - Natural selection The organism in the environment and b. Feeding relationships Carbon cycle Nitrogen cycle (triple only) – two quizzes Human influences on the environment Farming and pest control Microorganisms Fish farming (triple) Selective breeding Genetic modification Cloning (triple) cloning – animals micropropagation – plants

Two self marking, fully editable, Microsoft Forms quizzes on the Nitrogen cycle. Made for the Edexcel IGCSE Biology course, but would work for any GCSE Biology course. Makes a solid starter, end of lesson review or homework activity. Provided here is the quiz and instructions for how to duplicate it, a PDF version of the quiz and instructions to set it for your students. A free quiz on cell division is available here: https://www.tes.com/teaching-resource/resource-12931038 and an example of what the quiz looks like for students to complete (enzymes quiz) is here: https://forms.office.com/e/vwBbUfxLKA A bundle of all 46 quizzes for the entire biology course are available here: https://www.tes.com/teaching-resource/resource-12927851. List of quizzes available: 0. Revision survey Characteristics of living things and variety of life Organisation (stem cells triple) and b. cell structure Carbs, proteins, lipids and food tests Enzymes and enzymes practicals (pH practical = triple) Diffusion: Osmosis and active transport: Photosynthesis, factors affecting and pond weed experiment Structure of a leaf and plant minerals Healthy diets Digestion Burning food experiment (triple) Respiration Gas exchange in plants (triple only) Gas exchange in humans Heart, cardiac cycle, coronary heart disease Circulatory system and blood vessels Immune system (mostly triple) Excretion Kidney (triple only) Plant coordination Reflexes, reflex arc, neurones, synapses Labelling the eye Accommodation Plant reproduction: Part of a flower, pollination and fertilisation Germination Reproduction humans (Reproductive systems) Reproduction human (puberty and menstrual cycle) DNA structure Protein synthesis Inheritance – key terms and punnet squares Inheritance – Sex determination and family trees Cell division - Variation and mutations (Triple only) - Natural selection The organism in the environment and b. Feeding relationships Carbon cycle Nitrogen cycle (triple only) – two quizzes Human influences on the environment Farming and pest control Microorganisms Fish farming (triple) Selective breeding Genetic modification Cloning (triple) cloning – animals micropropagation – plants

A self marking, fully editable, Microsoft Forms quizzes on Natural Selection. Made for the Edexcel IGCSE Biology course, but would work for any GCSE Biology course. Makes a solid starter, end of lesson review or homework activity. Provided here is the quiz and instructions for how to duplicate it, a PDF version of the quiz and instructions to set it for your students. A free quiz on cell division is available here: https://www.tes.com/teaching-resource/resource-12931038 and an example of what the quiz looks like for students to complete (enzymes quiz) is here: https://forms.office.com/e/vwBbUfxLKA A bundle of all 46 quizzes for the entire biology course are available here: https://www.tes.com/teaching-resource/resource-12927851. List of quizzes available: 0. Revision survey Characteristics of living things and variety of life Organisation (stem cells triple) and b. cell structure Carbs, proteins, lipids and food tests Enzymes and enzymes practicals (pH practical = triple) Diffusion: Osmosis and active transport: Photosynthesis, factors affecting and pond weed experiment Structure of a leaf and plant minerals Healthy diets Digestion Burning food experiment (triple) Respiration Gas exchange in plants (triple only) Gas exchange in humans Heart, cardiac cycle, coronary heart disease Circulatory system and blood vessels Immune system (mostly triple) Excretion Kidney (triple only) Plant coordination Reflexes, reflex arc, neurones, synapses Labelling the eye Accommodation Plant reproduction: Part of a flower, pollination and fertilisation Germination Reproduction humans (Reproductive systems) Reproduction human (puberty and menstrual cycle) DNA structure Protein synthesis Inheritance – key terms and punnet squares Inheritance – Sex determination and family trees Cell division - Variation and mutations (Triple only) - Natural selection The organism in the environment and b. Feeding relationships Carbon cycle Nitrogen cycle (triple only) – two quizzes Human influences on the environment Farming and pest control Microorganisms Fish farming (triple) Selective breeding Genetic modification Cloning (triple) cloning – animals micropropagation – plants