alvaradoariana9 alvaradoariana9

22-08-2016
Biology

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The chemical that promotes phototropism is _____.

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michaelee730 michaelee730

22-08-2016

During phototropism, the plant hormone auxin controls cell elongation.

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iigotjucie iigotjucie

22-08-2016

Auxin Gibberellin Cytokinin Adscisic-Acid

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