How long can animals live without water? No animal can live without water, but some animals can stay for up to a month, even a […]
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The History and Evolutionary Trends of Vascular Plants
The evolution of the fully-erect land habit in plants has been the result of a capacity for great variation in cell types to meet the […]
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Evolution and its Possible Alternatives
A young English biologists known as G.H Harper has proposed that the concept of evolution be critically examined instead of indoctrinating students into accepting evolution […]
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Evolutionary Adaptive Features of Mammals
It must be remembered that apart from evolutionary changes in structure and function, the rise of the mammals practically coincides with the rise of the […]
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Coelomate Evolution and Advances in the Complexity of the Arthropoda
The Arthropoda show a variety of lines of evolution and in each class a graded series can be studied. Nevertheless, there are certain general features […]
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