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With regard to the population size of a species and what factors may affect them, two factors have been defined. They ar..

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The sequence of amino acids determines the type of protein. Protein is synthesized according to the sequence of nucleoti..

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Plants, like animals, produce hormones to regulate plant activities, including growth. They need these hormones to respo..

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While learning and intelligence are associated with the functions of a conscious mind, sleep and dreams are activities o..

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Lights’ Effect on Growth

This tutorial elaborates on the effect of light on plant growth. It describes how different plants require different amo..

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Genes are expressed through the process of protein synthesis. This elaborate tutorial provides an in-depth review of the..