Biology, asked by hermionegranger1711, 2 months ago

If stem is positively phototrophic, then how concentration of auxin in stem accelerates its growth? kindly answer. ​

Answers

Answered by RamArora
0

Answer:

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.

Explanation:

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