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Answer these questions in your own words: 1. Describe the major difference between mitosis and meiosis. 2. Describe how the information in DNA determines the phenotypes of a trait 3. Describe how enviornmental change and natural selection combine to shape a population range of traits, and explain how these patterns influence the direction for evolution. 4. List the four "large molecules of life," identify their composition and structure, and describe one function they perform in the cell. 5. DNA and RNA are similar yet distinct components of the cell. Describe three differences between RNA and DNA with respect to their chemical composition and structure. Provide a detailed description of each characteristic you chose in your response. 6. List two environmental problems that you feel are the most urgent worldwide. Describe each of these problems. Which areas worldwide are suffering the most from these problems?

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Category:- Biology
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