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What is Genetic Material?

This is simply a catchall term for the chromosomes or the DNA molecules of which chromosomes are made. It is often used when the length of DNA in question is less than that of a whole gene- an entity called a gene fragment.

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Ten Best Cruises

1. Nile Cruises in Egypt (www.sonesta.com) 2. Sea Cloud (www.seacloud.com) 3. Road to Mandalay (www.orient-express.com) 4. Three Gorges in China (www.china-business-travel.com/packages) 5. Crystal Cruises (www.crystalcruises.com) 6. Seabourn Cruise Line (www.seabourn.com) 7. Star Clippers (www.starclippers.com) 8. Windstar Cruises (www.windstar.com) 9. Silversea Cruises (www.silversea.com) 10. Radisson Seven Seas (www.rssc.com)

Top 10 Ultimate Rivalries

10. Spy vs. Spy 9. Pepsi vs. Coke 8. Star Wars vs. Star Trek 7. Microsoft vs. Apple 6. Cats vs. Dogs 5. Nature vs. Nurture 4. Boys vs. Girls 3. West vs. East 2. Reason vs. Emotion 1. Good vs. Evil