Essays about: "countergradient variation"
Found 1 essay containing the words countergradient variation.
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1. Countergradient variation and compensatory growth in Moor frog (Rana arvalis) along a replicated latitudinal gradient
University essay from Uppsala universitet/Institutionen för biologisk grundutbildningAbstract : For evolution to occur over time, it is necessary for animals and plants to show phenotypic variation. If the individuals within populations of a species do not show observable differences among themselves, there will be a lack of driving force for natural selection to act on and decide which characteristic gets inherited from one generation to the next. READ MORE
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