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Download Species richness ( Species richness (物種豐富度) Relative
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Species richness (物種豐富度 (物種豐富度) ) Relative abundance (相對豐度 (相對豐度)) Species evenness (物種均勻度 (物種均勻度) ) http://www.flickr.com/photos/macieklew/454570447/sizes/l/in/photostream/ 1 The function of any part of an animal results from its unique structure Evolutionary Adaptation Forearm Wrist Finger 1 Palm Bone structure Finger 2 Shaft Vane WING Finger 3 Shaft Barb Feather structure Barbule Hook Spider silk is stronger than steel 2 Coiled fiber of silk protein Coating of capture strand 3 4 Human Rhesus monkey Last common ancestor lived 26 million years ago (MYA), based on fossil evidence Mouse Chicken Frog Lamprey (八目鰻) 80 MYA 275 MYA 330 MYA 450 MYA 5 • Biodiversity is connected to a great number of important issues • Environmental problems and solutions • Genetic engineering • Medicine 6
