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Date Posted: 22:22:34 02/10/08 Sun
Author: Rex Bello (With or Without You)
Subject: Natural Science, A General View

A living organism's traits are encoded in DNA, the fundamental component of genes. In addition, traits are passed on from one generation to the next by way of these genes. All information flows from the genotype to the phenotype, the observable physical or biochemical characteristics of the organism. Although the phenotype expressed by the gene may adapt to the environment of the organism, that information is not transferred back to the genes. Only through the process of evolution do genes change in response to the environment.
Natural Science...Click 2 Visit

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