Page 4 - Ranger SPM 2022 Biology

6.3 Meiosis 63 9.5 Defaecation 101
6.4 Issues of Cell Division on 9.6 Balanced Diet 101
Human Health 66 9.7 Health Issues Related to the
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SPM Practices 66 Digestive System and Eating
Habits 104
SPM Practices 105
CHAPTER 7 Cellular Respiration 69

7.1 Energy Production through CHAPTER Transport in Humans
10
Cellular Respiration 70 and Animals 107
7.2 Aerobic Respiration 71 10.1 Types of Circulatory System 108
7.3 Fermentation 73 10.2 Circulatory System

SPM Practices 77 of Humans 110
10.3 Mechanism of Heartbeat 113
10.4 Mechanism of Blood Clotting 114
CHAPTER 8 Respiratory Systems in 10.5 Blood Groups of Humans 115

Humans and Animals 79 10.6 Health Issues Related to the
Human Circulatory System 116
8.1 Types of Respiratory System 80 10.7 Lymphatic System
8.2 Mechanisms of Breathing 85 of Humans 117
8.3 Gaseous Exchange in Humans 89 10.8 Health Issues Related to the 118
Human Lymphatic System
8.4 Health Issues Related to the
Human Respiratory System 90 SPM Practices 119
SPM Practices 91

CHAPTER 121
11 Immunity in Humans
CHAPTER 9 Nutrition and the Human

Digestive System 93 11.1 Body Defence 122
11.2 Actions of Antibodies 125
9.1 Digestive System 94 11.3 Types of Immunity 126
9.2 Digestion 94 11.4 Health Issues Related
9.3 Absorption 99 to Immunity 127
9.4 Assimilation 100 SPM Practices 128

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