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Unformatted text preview: In the phloem, the sclerenchyma (fibers) are often dead at maturity, while the companion cells and sieve plates are generally alive. Transgenics moving genes from 1 organism to another, by passing traditional barriers to breeding. Genetically modified organisms (GMOs)...
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This note was uploaded on 05/02/2008 for the course BIOL 102 taught by Professor Hill/smith during the Spring '08 term at Idaho State University.
- Spring '08