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How is the growth of the roots affected by the auxin concentration at which stems grow the most?

Please help! How is the growth of the roots affected by the auxin concentration at-example-1
User Nwly
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Step-by-step explanation:

Auxins change the rates of elongation in plant cells and control growth of stems and roots. Stems and roots respond differently to high concentrations of auxins: cells in stems grow more. cells in roots grow less

User Oscarina
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