1. BIODIVERSITY

2. Unit 4 – Organizing Biodiversity Unit 4 – Organizing Biodiversity Estimates of the number of species that inhabit our planet run as high as 10 million! That means 10 million different kinds of organisms. That number certainly suggests a lot of variety. That is what diversity means--variety. When we say "biodiversity," we refer to the variety of life.

5. Unit 4 – Organizing Biodiversity Taxonomic Hierarchy

9. The Kingdoms Classification System Unit 4 – Organizing Biodiversity

17. Phylogenetic Trees Unit 4 – Organizing Biodiversity

18. Phylogenetic Trees Unit 4 – Organizing Biodiversity

20. Cladograms Unit 4 – Organizing Biodiversity

21. Cladograms Unit 4 – Organizing Biodiversity

22. Cladograms Unit 4 – Organizing Biodiversity

30. The Kingdoms Classification System Unit 4 – Organizing Biodiversity

32. Unit 4 – Organizing Biodiversity Domains

34. The 3 Domain System Unit 4 – Organizing Biodiversity http://student.ccbcmd.edu/courses/bio141/lecguide/unit1/3domain/3domain.html

39. Bacteria & Archaea Unit 4 – Organizing Biodiversity

41. Typical Bacterial Cell Unit 4 – Organizing Biodiversity

48. Protists

51. Fungi

56. Kingdom Animalia

57. Kingdom Animalia

59. Animal Diversity

63. Evolutionary tree

66. Sponge

69. Cnidarian Diversity

72. Planarian Unit 2 - Biodiversityx

79. Diversity of Molluscs

83. Earthworm, Lumbricus

90. Arthropod Diversity

93. Male crayfish, Cambarus

97. Female Grasshoppers

101. Echinoderm Diversity

105. Sea Star Anatomy

109. Evolutionary Tree of Chordates

114. The Chordates

121. Jawed fishes

124. Frog Metamorphosis

127. The tongue as a sense organ

128. The reptilian egg allows reproduction on land

134. Mammals

138. Monotremes and Marsupials

141. Placental Mammals

145. Alternation of Generations

146. Alternation of Generations

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148. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Haploid Diploid Sporophyte (2 n )

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150. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Haploid Diploid Sporophyte (2 n ) Sporangia

151. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Haploid Diploid Sporophyte (2 n ) Sporangia

152. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Haploid Diploid Sporophyte (2 n ) Sporangia 2 n Spore mother cell

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154. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Haploid Diploid Sporophyte (2 n ) Sporangia 2 n Spore mother cell Meiosis

155. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Haploid Diploid Sporophyte (2 n ) Sporangia 2 n Spore mother cell n n n n Spores Meiosis

156. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Haploid Diploid Sporophyte (2 n ) Sporangia 2 n Spore mother cell n n n n Spores Meiosis

157. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Haploid Diploid Sporophyte (2 n ) Sporangia Spore 2 n Spore mother cell n n n n Spores Meiosis

158. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Haploid Diploid Sporophyte (2 n ) Sporangia Spore 2 n Spore mother cell n n n n Spores Meiosis

159. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Haploid Diploid Gametophyte ( n ) Sporophyte (2 n ) Sporangia Spore 2 n Spore mother cell n n n n Spores Meiosis

160. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Haploid Diploid Gametophyte ( n ) Sporophyte (2 n ) Sporangia Spore 2 n Spore mother cell n n n n Spores Meiosis

161. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Haploid Diploid Gametophyte ( n ) Egg Sporophyte (2 n ) Sporangia Spore 2 n Spore mother cell n n n n Spores Meiosis

162. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Haploid Diploid Mitosis Gametophyte ( n ) Egg Sporophyte (2 n ) Sporangia Spore 2 n Spore mother cell n n n n Spores Meiosis

163. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Haploid Diploid Mitosis Gametophyte ( n ) Sperm Egg Sporophyte (2 n ) Sporangia Spore 2 n Spore mother cell n n n n Spores Meiosis

164. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Haploid Diploid Mitosis Gametophyte ( n ) Sperm Egg Sporophyte (2 n ) Sporangia Spore 2 n Spore mother cell n n n n Spores Meiosis

165. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Haploid Diploid Mitosis Gametophyte ( n ) Sperm Egg Gamete fusion Sporophyte (2 n ) Sporangia Spore 2 n Spore mother cell n n n n Spores Meiosis

166. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Haploid Diploid Mitosis Gametophyte ( n ) Sperm Egg Gamete fusion 2 n Zygote Sporophyte (2 n ) Sporangia Spore 2 n Spore mother cell n n n n Spores Meiosis

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169. Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Haploid Diploid Mitosis Gametophyte ( n ) Sperm Egg Gamete fusion 2 n Zygote 2 n Embryo Sporophyte (2 n ) Sporangia Spore 2 n Spore mother cell n n n n Spores Meiosis

171. Size of the gametophyte versus the sporophyte

173. Nonvascular Plants - Mosses

176. Moss Life Cycle

177. Moss Life Cycle

179. Vascular Plants - Ferns

184. Fern Life Cycle

185. Seed Plants – Gymnosperms & Angiosperms

188. Pine Life Cycle

189. Pine Life Cycle

191. Conifers

192. Seed Plants – Angiosperms

194. Monocots and Dicots ( eudicots )

196. Generalized Flower

198. Flowering Plant Life Cycle

199. Flowering Plant Life Cycle http://www.sumanasinc.com/webcontent/animations/content/angiosperm.html

204. Dichotomous Keys of Shoes

205. Dichotomous Keys of Aliens

207. Biological Keys

208. Biological Keys

209. Dichotomous Key Lab #32 Dichotomous Assignment