Unformatted text preview: 2. A mutation may be advantageous when the environment includes a related species. Mutations also are the ultimate source of genetic diversity in the living world. 3. One type of physical mutagen is high-energy radiation, such as X-rays and ultraviolet light....
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This note was uploaded on 09/21/2011 for the course BIOG 1110 taught by Professor Randywayne during the Spring '09 term at Cornell.
- Spring '09