| From The Author |
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| Biology In The News |
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2 | (1) |
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3 | (1) |
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4 | (1) |
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How substances enter a cell |
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5 | (1) |
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6 | (1) |
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7 | (1) |
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8 | (1) |
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The importance of volume and surface area |
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9 | (1) |
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Surface area to volume ratio |
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10 | (1) |
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11 | (1) |
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12 | (1) |
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13 | (1) |
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14 | (1) |
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15 | (1) |
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Commercial uses of enzymes |
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16 | (1) |
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Variation And Inheritance |
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17 | (1) |
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Causes of genetic variation |
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18 | (1) |
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DNA (deoxyribonucleic acid) |
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19 | (1) |
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20 | (1) |
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Dominant and recessive features |
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21 | (1) |
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22 | (1) |
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23 | (1) |
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Cystic fibrosis and Huntington's disease |
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24 | (1) |
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25 | (1) |
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26 | (1) |
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Sex-linked characteristics |
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27 | (1) |
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28 | (1) |
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29 | (1) |
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30 | (1) |
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31 | (1) |
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32 | (2) |
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34 | (1) |
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Cell Division And Evolution |
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35 | (1) |
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Cell division and the human life cycle |
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36 | (1) |
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37 | (1) |
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38 | (1) |
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Asexual reproduction in plants (natural) |
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39 | (1) |
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Asexual reproduction in plants (artificial) |
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40 | (1) |
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Cloning by tissue culture |
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41 | (1) |
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42 | (1) |
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43 | (1) |
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44 | (1) |
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45 | (1) |
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46 | (1) |
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Classification of living things |
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47 | (1) |
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Food chains and food webs |
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48 | (1) |
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49 | (1) |
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50 | (1) |
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51 | (1) |
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Estimating population size |
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52 | (1) |
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53 | (1) |
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54 | (1) |
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55 | (1) |
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56 | (1) |
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Energy losses and food production |
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57 | (1) |
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58 | (1) |
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59 | (1) |
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60 | (1) |
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Human Effects On The Environment |
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Importance of tropical rain forests |
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61 | (1) |
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62 | (1) |
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63 | (1) |
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64 | (1) |
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65 | (1) |
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66 | (1) |
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67 | (1) |
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68 | (1) |
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Useful and harmful microbes |
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69 | (1) |
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70 | (1) |
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71 | (1) |
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72 | (1) |
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73 | (1) |
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Defences of the body to pathogens |
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74 | (1) |
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75 | (1) |
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76 | (1) |
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Nutrition And Circulation |
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77 | (1) |
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78 | (1) |
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The human digestive system (I) |
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79 | (1) |
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The human digestive system (II) |
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80 | (1) |
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81 | (1) |
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82 | (1) |
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83 | (1) |
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84 | (1) |
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Movement of blood around the body |
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85 | (1) |
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86 | (1) |
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87 | (1) |
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88 | (1) |
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89 | (1) |
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Gas Exchange And Respiration |
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90 | (1) |
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Gas exchange in the alveoli |
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91 | (1) |
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92 | (1) |
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93 | (1) |
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94 | (1) |
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95 | (1) |
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96 | (1) |
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97 | (1) |
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Control of blood sugar level |
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98 | (1) |
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Homeostasis and the liver |
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99 | (1) |
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100 | (1) |
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101 | (1) |
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102 | (1) |
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103 | (1) |
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104 | (1) |
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105 | (1) |
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Control of water in the blood |
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106 | (1) |
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Hormonal control of water level |
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107 | (1) |
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Human reproductive systems |
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108 | (1) |
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109 | (1) |
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Hormonal control of the menstrual cycle |
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110 | (1) |
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111 | (1) |
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112 | (1) |
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113 | (1) |
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114 | (1) |
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115 | (1) |
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116 | (1) |
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Leaves and photosynthesis |
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117 | (1) |
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118 | (1) |
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Uses of sugar made in photosynthesis |
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119 | (1) |
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Limiting factors in photosynthesis |
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120 | (1) |
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121 | (1) |
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Water movement through a plant |
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122 | (1) |
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123 | (1) |
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Opening and closing of stomata |
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124 | (1) |
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125 | (1) |
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Life cycle of a Plum Tree |
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126 | (1) |
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127 | (1) |
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128 | (1) |
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129 | (1) |
| Words To Remember |
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130 | (5) |
| Index |
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135 | |