This title delivers a highly visual approach to revision which will appeal to a variety of learning styles. Clear accessible notes cover key information across the three course units: Health & Technology; Biotechnological Industries; Growing Plants. In addition extensive colour illustrations photographs & diagrams help students to grasp important content & to improve subject recall. Top Tips & Quick Tests accompany all topic areas. Contents Unit 1: Health & Technology * The meaning of health * Physiological measurements * The heart & blood vessels * Pulse rate * Blood pressure * Blood * The lungs & breathing * Physiological measurements of the lungs * A healthy diet * Measuring body mass & fat content * Body temperature & health * Muscles & reaction time * Effects of alcohol on the body Unit 2: Biotechnological Industries * Dairy industries: milk; yoghurt; cheese * Yeast-based industries: bread; beer; fermented milk drinks; flavouring & food colouring * Detergent industries * Environmental impact of the detergent industries * Pharmaceutical industries
- antibiotics & antifungals * Industrial production of antibiotics Unit 3: Growing Plants * Growing plants from seeds * Investigating germination * Methods of sowing seeds * Sowing seeds * Vegetative propagation * Artificial propagation
- cuttings * Artificial propagation
- layering * Conditions for plant growth
- composts * Conditions for plant growth
- fertilisers * Watering plants 1 & 2 * Controlling environmental conditions
- temperature * Controlling environmental conditions
- humidity * Plant maintenance * Methods of maintaining plants * Methods of controlling pests & diseases * Protected cultivation Exam skills & support