does anyone now the lab/practical for nitrate deficiency in plants?

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AS biology Unit 2, Topic 4. 

Posted Wed 18th April, 2012 @ 06:37 by zanieb

2 Answers

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what exam board are you on?

Answered Wed 18th April, 2012 @ 12:15 by Emma Howe
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Edxcel 

Answered Thu 19th April, 2012 @ 07:20 by zanieb