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Adaptation, in biology and ecology, refers to the process or trait through which organisms or the populations in a habit..

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Bryophytes (nonvascular plants) are a plant group characterized by lacking vascular tissues. They include the mosses, th..

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Hormones are produced in the endocrine glands of animals. The pituitary gland and hypothalamus are the most impor..

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This tutorial presents Gregor Mendel's law of dominance. Learn more about this form of inheritance and how it can be pre..

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The human body is capable of regulating growth and energy balance through various feedback mechanisms. Get to know the e..