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Biology Paper 2

Variation and Evolution


Image credits

Elephant By Charlesjsharp – Own work, from Sharp Photography, sharpphotography, CC BY-SA 4.0,

Tiger By Dibyendu Ash – CC BY-SA 3.0,

Arctic wolf By tsaiproject – original upload on flickr by tsaiproject, CC BY 2.0,

Giraffe By Alvesgaspar – Self-photographed, GFDL,

Clownfish By Nhobgood Nick Hobgood – Own work, CC BY-SA 3.0,

Tuna “ By Takashi Hososhima ( [CC BY-SA 2.0 (], via Wikimedia Commons”

Cypress “ By Melburnian (Own work) [GFDL (, CC-BY-SA-3.0 ( or CC BY 2.5 (], via Wikimedia Commons”

Fern By Hugh Chevallier, CC BY-SA 2.0,

Ladybird “ Author: Dominik Stodulski”

Cetonia-aurata “ I, Chrumps [GFDL (, CC-BY-SA-3.0 ( or CC BY-SA 2.5 (], via Wikimedia Commons”

Caterpillar By I, Svdmolen, CC BY 2.5,

African Wild Ass “ By Tomás Del Coro from Las Vegas, Nevada, USA [CC BY-SA 2.0 (], via Wikimedia Commons”

Equus_przewalskii_Shinjang By Srr – Own work, CC BY-SA 3.0,

Grevy’s_Zebra_Stallion “ By Rainbirder (Grevy’s Zebra Stallion) [CC BY-SA 2.0 (], via Wikimedia Commons”

Kulan_(cropped) By Michael Oppermann – Own work (Original text: Selbst erstelltes Foto), CC BY-SA 3.0,

2560px-Kiang_Tierpark_Hellabrunn-4 “ By Rufus46 [CC BY-SA 3.0 (], from Wikimedia Commons” 2560px-

Burchell’s_Zebra_(Equus_quagga_burchellii)_(7031853939) By Bernard DUPONT,, CC BY-SA 2.0,

Equus_zebra_-_Disney’s_Animal_Kingdom_Lodge,_Orlando,_Florida,_USA_-_20100119 “,_Orlando,_Florida,_USA_-_20100119.jpg Micha L. Rieser [Attribution], from Wikimedia Commons”

Carl Linnaeus By Alexander Roslin – Nationalmuseum press photo, cropped with colors slightly adjusted, Public Domain,

Ash tree By Brian Green, CC BY-SA 2.0,

Equus burchellii By Yathin S Krishnappa – Own work, CC BY-SA 3.0,

Polar bear By Teresa from México – Polar Bear, Churchill, Manitoba, Canada., CC BY 2.0,

Microscope By CSIRO, CC BY 3.0,

Amoeba By dr.Tsukii Yuuji –, CC BY-SA 2.5,

Halobacteria By NASA – en:Image:Halobacteria.jpg(Taken from [1]), Public Domain,

Geyser By Yellowstone National Park from Yellowstone NP, USA – Aerial view of Grand Prismatic, Public Domain,

E coli “ By Elapied at French Wikipedia [Public domain], via Wikimedia Commons”

Fungus By Cas Liber – Own work, CC BY-SA 2.5,