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What is the oldest form of biotechnology? A.selective breeding B.hybridization C.cloning D.recombinant DNA
A.selective breeding
Expert answered|toxictoast96|Points 2120|
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Asked 8/1/2010 8:16:33 PM
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Updated 262 days ago|7/30/2014 11:47:57 AM
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Animals conduct certain behaviors in mating. Some practice MONOGAMY, in which one male breeds with only one female, and others practice POLYGYNY, in which one male breeds with multiple females.

Added 262 days ago|7/30/2014 11:47:57 AM
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