CIE - IGCSE - Biology

CIE IGCSE - Biology

CIE | IGCSE | Biology

Characteristics and classification of living organisms

01

Characteristics of living organisms

02

Concept and use of a classification system

03

Features of organisms

04

Dichotomous keys

CIE | IGCSE | Biology

Organisation of the organism

05

Cell structure and organisation

06

Levels of organisation

07

Size of specimens

CIE | IGCSE | Biology

Movement in and out of cells

08

Diffusion

09

Osmosis

10

Active transport

CIE | IGCSE | Biology

Biological molecules

11

Biological molecules

CIE | IGCSE | Biology

Enzymes

12

Enzymes

CIE | IGCSE | Biology

Plant nutrition

13

Photosynthesis

14

Leaf structure

15

Mineral requirements

CIE | IGCSE | Biology

Human nutrition

16

Diet

17

Alimentary canal

18

Mechanical digestion

19

Chemical digestion

20

Absorption

CIE | IGCSE | Biology

Transport in plants

21

Transport in plants

22

Water uptake

23

Transpiration

24

Transport in plants

CIE | IGCSE | Biology

Transport in animals

25

Transport in animals

26

Heart

27

Blood and lymphatic vessels

28

Blood

CIE | IGCSE | Biology

Diseases and immunity

29

Diseases and immunity

CIE | IGCSE | Biology

Gas exchange in humans

30

Gas exchange in humans

CIE | IGCSE | Biology

Respiration

31

Respiration

32

Aerobic respiration

33

Anaerobic respiration

CIE | IGCSE | Biology

Excretion in humans

34

Excretion in humans

CIE | IGCSE | Biology

Coordination and response

35

Nervous control in humans

36

Sense organs

37

Hormones in humans

38

Homeostasis

39

Tropic responses

CIE | IGCSE | Biology

Drugs

40

Drugs

41

Medicinal drugs

42

Misused drugs

CIE | IGCSE | Biology

Reproduction

43

Asexual reproduction

44

Sexual reproduction

45

Sexual reproduction in plants

46

Sexual reproduction in humans

47

Sex hormones in humans

48

Methods of birth control in humans

49

Sexually transmitted infections (STIs)

CIE | IGCSE | Biology

Inheritance

50

Inheritance

51

Chromosomes, genes and proteins

52

Mitosis

53

Meiosis

54

Monohybrid inheritance

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Variation and selection

55

Variation

56

Adaptive features

57

Selection

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Organisms and their environment

58

Energy flow

59

Food chains and food webs

60

Nutrient cycles

61

Population size

CIE | IGCSE | Biology

Biotechnology and genetic engineering

62

Biotechnology and genetic engineering

63

Biotechnology

64

Genetic engineering

CIE | IGCSE | Biology

Human influences on ecosystems

65

Food supply

66

Habitat destruction

67

Pollution

68

Conservation