NCEA Level 3 Biology Externals

Page 1

NCEA LEVEL 3 BIOLOGY EXTERNALS

Pairing under extremely

Female beak size (single measure)

Frontal lobe Broca’s area Controls the lips, jaw, tongue, palate, and during speech.

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INDEX

7min
pages 279-280

183 Scholarship Question: Return of the Dodo

2min
pages 270-273

179 Problems With Dating: H. naledi

2min
page 263

180 What You Know So Far

0
page 264

181 NCEA Style Question: Patterns of Dispersal

0
page 265

184 Scholarship Question: Stickleback Speciation

2min
pages 274-276

PHOTO CREDITS

3min
page 278

APPENDIX Questioning terms and Birth Weight Data

2min
page 277

178 Dating a Prehistoric Site

3min
pages 261-262

172 KEY TERMS AND IDEAS

1min
page 253

168 Mesolithic Culture

1min
page 248

174 The Dispersal of Modern Humans

3min
pages 256-257

171 NCEA Style Question: Cultural Evolution

0
page 252

170 What You Know So Far

0
page 251

177 Problems with Interpretation: H. floresiensis

2min
page 260

176 New Interpretations: The Neanderthals

3min
page 259

166 Art and Spirituality

5min
pages 245-246

159 NCEA Style Question: Biological Evolution

0
page 236

158 What You Know So Far

0
page 235

165 Shelter and Clothing

2min
page 244

154 Bipedalism and Nakedness

2min
page 223

161 Cultural Evolution

4min
pages 238-239

164 Fire

2min
page 243

156 Analysis of Lucy's Skeleton

1min
page 226

153 The Importance of Ardi

3min
pages 221-222

152 Trends in Dentition

2min
page 220

Achievement criteria and explanatory notes

4min
pages 204-205

143 General Primate Characteristics

2min
pages 206-207

140 What You Know So Far

0
page 201

137 Homologous DNA Sequences

2min
page 198

145 The Primate Hand

1min
page 209

131 Ocean Island Colonisers

5min
pages 187-188

134 Vestigial Structures

2min
page 194

124 The Evidence for Evolution

2min
page 178

121 NCEA Style Question: Patterns of Evolution

1min
page 174

117 Origin of New Zealand Parrots

3min
pages 168-169

125 Fossils

3min
pages 179-180

126 Interpreting the Fossil Record

4min
pages 181-182

120 What You Know So Far

0
page 173

129 The Evolution of Whales

2min
page 185

114 The Geological History of New Zealand

2min
page 163

113 The Rate of Evolutionary Change

2min
page 162

110 Coevolution

4min
pages 156-157

105 What You Know So Far

0
page 150

102 Sympatric Speciation

2min
page 146

104 Polyploidy and the Domestication of Wheat

3min
pages 148-149

103 Polyploidy and Speciation in Melicytus

2min
page 147

106 NCEA Style Question: Speciation

0
page 151

100 Divergence in Allopatric Populations

2min
page 143

78 Sickle Cell Mutation

2min
page 114

94 What Are Ring Species?

2min
page 134

90 What You Know So Far

0
page 130

79 Heterozygous Advantage

4min
pages 115-116

83 Adaptations and Fitness

2min
page 122

96 Prezygotic Reproductive Isolating Mechanisms

6min
pages 136-138

95 Ring Species: The Greenish Warbler

1min
page 135

98 Allopatric Speciation

3min
pages 140-141

77 Beneficial Mutations

2min
page 113

Achievement criteria and explanatory notes

5min
pages 109-110

75 The Role of Variation in Populations

2min
page 111

76 Mutations

1min
page 112

73 NCEA Style Question: Territories

0
page 107

69 Mating Systems and Parental Care

2min
page 102

71 What You Know So Far

0
page 104

68 Reproductive Strategies

6min
pages 100-101

63 Territories and Home Ranges

2min
page 94

67 Breeding Behaviour

4min
pages 98-99

64 Home Ranges and Resources in Baboons

1min
page 95

65 Home Ranges in Karearea

2min
page 96

62 Hierarchies in Baboons

1min
page 93

60 Social Hierarchy in Pukekos

3min
pages 90-91

59 Intraspecific Competition and its Effects

3min
pages 88-89

58 Conflict in Social Groups

3min
pages 86-87

57 Cooperative Foraging

2min
page 85

56 Cooperative Attack

2min
page 84

53 Cooperative Behaviour

3min
pages 79-80

52 Social Organisation

2min
page 78

51 Social Groupings

2min
page 77

49 Pukeko Communication

1min
page 75

46 NCEA Style Question: Interspecific Relationships

1min
page 71

48 Intraspecific Communication

4min
pages 73-74

45 What You Know So Far

0
page 70

44 Identifying Species Interactions in Ecosystems

2min
page 69

40 Mutualism involving Animals

3min
pages 62-63

41 Mutualism involving Plants

4min
pages 64-65

37 NCEA Style Question: Biological Clocks in Plants

0
page 58

36 NCEA Style Question: Biological Clocks in Animals

0
page 57

35 What You Know So Far

0
page 56

34 Photoperiodism in Plants

4min
pages 54-55

22 NCEA Style Question: Migration

1min
page 38

33 Plant Rhythms

3min
pages 52-53

23 NCEA Style Question: Plant Responses

0
page 39

26 Biological Clocks

2min
page 42

21 What You Know So Far

0
page 37

15 Plant Responses

2min
page 30

19 Investigating Gravitropism in Seeds

2min
page 34

5 Pheromones

2min
page 17

20 Nastic Responses

4min
pages 35-36

Achievement criteria and explanatory notes

5min
pages 9-10

6 Migration

2min
page 18

14 Homing in Salmon

2min
page 29

12 Sun Compass Navigation

3min
pages 26-27
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