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Dinosaurs represented a major turn in the evolutionary development of organisms on Earth. The first dinosaurs were presu..

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Human Neurology deals essentially with the nervous system of humans. It also features the various theories put forward b..

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Leaves are the major photosynthetic organ of a plant. Apart from that, they are also crucial to water movement. In this ..

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This lesson is about the methods used for ecological research, such as quadrat and transect sampling, canopy fogging, an..

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Physiology is the study of how living organisms function. Thus, human physiology deals specifically with the physiologic..

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The human respiratory system is an efficient system of inspiring and expiring respiratory gases. This tutorial provides ..