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A month ago
Use the figure below to answer the questions that follow.




Which statement is supported by this figure?

▸ Auxin concentrations around 10−4 g/L promote stem elongation but inhibit root elongation.

▸ Auxin concentrations above 0.9 g/L are best for promoting stem elongation.

▸ Auxin concentrations below 10−8 g/L promote both root and stem elongation.

▸ The greater the concentration of auxin, the more promotion of root elongation occurs.
Textbook 
Campbell Biology: Concepts and Connections
Edition: 8th
Authors:
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Auxin concentrations around 10−4 g/L promote stem elongation but inhibit root elongation.
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A month ago
Helps a lot... Now I'm ready for my quiz
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