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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 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.

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