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April 20, 2024, 04:31:15 am

Author Topic: % of DNA?! How do i solve these MC questions?  (Read 3640 times)  Share 

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claire.anglim

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Re: % of DNA?! How do i solve these MC questions?
« Reply #15 on: June 07, 2009, 11:03:46 pm »
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Polky is right. C4 plants are dessert so therefore they close their stomata during the day and take in carbon dioxide at night.