702 Biology IGCSE Paper 2 Topical MCQ,s

UNIT 1 CHARACTERISTICS AND CLASSIFICATION OF LIVING ORGANISMS
1.1 Characteristics of living organisms
1.2 Concept and use of a classification system
1.3 Features of organisms
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UNIT 2 ORGANIZATION OF THE ORGANISM
2.1 Cell structure and organization
2.2 Levels of organisations
2.3 Size of specimens
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UNIT 3 MOVEMENT IN AND OUT OF CELL
3.1 Diffusion
3.2 Osmosis
3.3 Active transport
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UNIT 4 BIOLOGICAL MOLECULES
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UNIT 5 ENZYMES
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UNIT 6 PLANT NUTRITION
6.1 Photosynthesis
6.2 Leaf structure
6.3 Mineral requirements
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UNIT 7 HUMAN NUTRITION
7.1 Diet
7.2 Alimentary canal
7.3 Mechanical digestion
7.4 Chemical digestion
7.5 Absorption
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UNIT 8 TRANSPORT IN ANIMALS
8.1 Transport in plants
8.2 Water uptake
8.3 Transpiration
8.4 Translocation
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UNIT 9 TRANSPORT IN ANIMALS
9.1 Transport in animals
9.2 Heart
9.3 Blood and lymphatic vessels
9.4 Blood
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UNIT 10 DISEASES AND IMMUNITY
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UNIT 11 GAS EXCHANGE IN HUMANS
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UNIT 12 RESPIRATION
12.1 Respiration
12.2 Aerobic respiration
12.3 Anaerobic respiration
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UNIT 13 EXCRETION IN HUMANS
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UNIT 14 COORDINATION AND RESPONSE
14.1 Nervous control in humans
14.2 sense organs
14.3 Hormones in humans
14.4 Homeostasis
14.5 Tropic responses
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UNIT 15 DRUGS
15.1 Drugs
15.2 Medicinal drugs
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UNIT 16 REPRODUCTION
16.1 Asexual reproduction
16.2 Sexual reproduction
16.3 Sexual reproduction in plants
16.4 Sexual reproduction in humans
16.5 Sex hormones in humans
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UNIT 17 INHERITANCE
17.1 Inheritance
17.2 Chromosomes, genes and proteins
17.3 Mitosis
17.4 Meiosis
17.5 Mono-hybrid inheritance
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UNIT 18 VARIATION AND SELECTION
18.1 Variation
18.2 Adaptive features
18.3 Selection
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UNIT 19 ORGANISMS AND THEIR ENVIRONMENT
19.1 Energy flow
19.2 Food chains and food webs
19.3 Nutrient cycles
19.4 Population size
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UNIT 20 HUMAN INFLUENCES ON ECOSYSTEMS
20.1 Food supply
20.2 Habitat destruction
20.3 Pollution
20.4 Conservation
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UNIT 21 BIOTECHNOLOGY AND GENETIC MODIFICATION
21.1 Biotechnology and genetic engineering
21.2 Biotechnology
21.3 Genetic engineering
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