Agricultural Sciences Grade 12

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Learning Tips for Paper 2........

*Q2 functions of Marketing
Differences between marketing and selling
Demand and supply, factors affecting them and how to draw the curves or using it to draw a bar graph
Approaches of marketing, their advantages and disadvantages
Marketing systems, their advantages and disadvantages
The agric business chain, factors hampering and how to improve and streamline
The role of legislation in marketing
Entrepreneurship phases, entrepreneurial skills/management skills, business plan, importance, problems encountered when drawing up the business plan
The SWOT analysis

Q3: land: functions and characteristics
Law of diminishing return
Methods to improve land productivity
Labour: types, factors affecting labour, how to improve labour, labour legislation
Capital: examples of capital, credit, sources of capital and credit, importance of financial record, the financial statements-income statement, balance sheet, budget(enterprise, whole farm and partial)
Management: principles, components, qualities of a manager, strategic component, forces affecting the business, risks and techniques

Q4: crosses(mono/dihybrid) with Mendel's laws, patterns of inheritance, variations, types, causes(internal and external), importance, mutation, types, causes and importance, selection, types, importance, calculations on EBV and Heritability, breeding systems(inbreeding, line breeding) cross breeding, upgrading, species crossing and out crossing with at least three advantages and disadvantages, GMO-characteristics of GMO crops, advantages of GMO crops over conventional breeding, techniques in modification for both plants and animals plus Cloning and types
Potential benefits and risks of GM on health, food, environment and socio-economic