Biology (Class 9) [9]

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9

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1

1

18

2

29

3

52

4

92

5

108

6

120

7

142

8

180

9

1

(Introduction of Biology)

3

2

.2

1.1

3 5

4

7 3

6

3 9

8

1.2

.1

11 3

10

13 3

12

15 3

14

17 3

16

2 (Solving A Biological Problem)

19

20

2.1

21

22

23

24

25

26

27

28

3

( Biodiversity )

31

30

3.1

33

32

3.2

35

34

3.3

37

36

39

38

3.4

DNA

DNA

41

40

3.5

43

42

3.6

.1 .2 .3

.1 .2 .3

45

44

30% 25% 20% 15% 10% 5% 0% Vulnerable

Endangered

Critically endangered

47

46

49

48

51

50

4

(Cell and Tissues)

hcamotS

evitcennoc esooL eussit

radnomoulB loC muilehtipe

53

54

4.1

55

56

4.2

57

58

1665

1670

1683

1833

1839

1839

1840 1845

1855

1862

59

60

DNA

62

61

1-1000 µm

1-10 µm

63

64

65

66

68

67

H 2O

H 2O

69

70

Na+ + -

- + + K

71

72

73

74

75

76

4.3

5400 µm2 µm

µm

µm

27

=

6 x (30µm x 30µm) = 5400 µm2

=

6 x (10µm x 10µm) = 600 µm

=

27 x 600µm2

2

= 16,200 µm2

16,200 µm2

77

78

4.4

79

80

81

82

83

84

85

86

87

88

89

90

91

92

5

(Cell Cycle)

M G0

DNA

G2

G1 DNA

s

93

94

5.1

5.2

95

96

5.3

97

98

5.5

5.4

99

100

101

102

103

104

105

106

107

108

6

( Enzymes )

109

110

6.2

6.1

111

112

37 OC

0

10

20

30

40

50

60

113

114

+ 6.3

115

116

6.4

117

118

119

120

7

(Bioenergetics)

1 6

2

5

3

4

122

121

7.1

e

Ae

A

B

e e

B

124

123

7.2

+

+

Light 6CO2 + 6H2O

P

P

P

A ATP

P

P

A ADP

(7.3 Kcal/mole)

+ P +

C6H12O6 + 6O2 Chlorophyll

126

125 CO2+H2O

+

ATP

ADP

Pi

128

127

NADPH

ATP

130

129

(1)

(2) O

30 C, 0.15% CO2 C

O

20 C, 0.16% CO2 B

20OC, 30OC, 0.05% CO2

(3)

A Z

(4)

132

131

(5)

(6)

(7)

7.3

+ C6H12O6 + 6O2

+ 6CO2 + 6H2O + ATP

+

134

133 + C6H12O6

+

2C2H5OH + 2CO2 + Some ATP

+

+

C6H12O6 + 6O2

+

6CO2 + 6H2O + 36 ATP

+ C6H12O6

2C3H6O3+ 2CO2 + Some ATP

2ATP 2x

2x 2x 2x

2ATP

4CO 2

34 ATP

O2

H 2O

+2CO2

135

136

137

138

139

140

141

142

8

(Nutrition)

143

144

O2

Co2

H2O

6CO2 + 12H20

8.1

C6H12O6 + 6H2O + 6O2

145

146

147

148

149

150

151

152

153

154

-5

155

156

157

158

8.2

159

160

161

162

163

164

165

166

8.3

167

168

169

170

171

172

173

174

8.4

175

176

177

178

179

186

187

9

(Transport)

181

182

9.1

183

184

9.2

185

186

187

188

9.3

189

190

191

192

9.4

193

194

9.5

195

196

197

198

199

200

201

202

203

204

205

206

207

208

209

210

211

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