01Characteristics and classification of living organisms65 questions1.1 Characteristics of living organisms18 questionsStart1.2 Concept and uses of classification systems21 questionsStart1.3 Features of organisms26 questionsStart
02Organisation of the organism62 questions2.1 Cell structure40 questionsStart2.2 Size of specimens22 questionsStart
03Movement into and out of cells69 questions3.1 Diffusion23 questionsStart3.2 Osmosis28 questionsStart3.3 Active transport18 questionsStart
07Human nutrition99 questions7.1 Diet26 questionsStart7.2 Digestive system14 questionsStart7.3 Physical digestion15 questionsStart7.4 Chemical digestion23 questionsStart7.5 Absorption21 questionsStart
08Transport in plants80 questions8.1 Xylem and phloem17 questionsStart8.2 Water uptake18 questionsStart8.3 Transpiration25 questionsStart8.4 Translocation20 questionsStart
09Transport in animals83 questions9.1 Circulatory systems16 questionsStart9.2 Heart24 questionsStart9.3 Blood vessels20 questionsStart9.4 Blood23 questionsStart
12Respiration62 questions12.1 Respiration17 questionsStart12.2 Aerobic respiration21 questionsStart12.3 Anaerobic respiration24 questionsStart
14Coordination and response100 questions14.1 Coordination and response23 questionsStart14.2 Sense organs20 questionsStart14.3 Hormones17 questionsStart14.4 Homeostasis20 questionsStart14.5 Tropic responses20 questionsStart
16Reproduction115 questions16.1 Asexual reproduction19 questionsStart16.2 Sexual reproduction16 questionsStart16.3 Sexual reproduction in plants30 questionsStart16.4 Sexual reproduction in humans19 questionsStart16.5 Sex hormones in humans17 questionsStart16.6 Sexually transmitted infections14 questionsStart
17Inheritance84 questions17.1 Chromosomes, genes and proteins22 questionsStart17.2 Mitosis18 questionsStart17.3 Meiosis18 questionsStart17.4 Monohybrid inheritance26 questionsStart
18Variation and selection65 questions18.1 Variation21 questionsStart18.2 Adaptive features16 questionsStart18.3 Selection28 questionsStart
19Organisms and their environment99 questions19.1 Energy flow22 questionsStart19.2 Food chains and food webs22 questionsStart19.3 Nutrient cycles24 questionsStart19.4 Populations31 questionsStart
20Human influences on ecosystems78 questions20.1 Food supply19 questionsStart20.2 Habitat destruction15 questionsStart20.3 Pollution19 questionsStart20.4 Conservation25 questionsStart
21Biotechnology and genetic modification65 questions21.1 Biotechnology and genetic modification14 questionsStart21.2 Biotechnology29 questionsStart21.3 Genetic modification22 questionsStart
