3. Based on the graph below, which is true about how root growth affected by auxin concentrations?

Biology: The Unity and Diversity of Life (MindTap Course List)
15th Edition
ISBN:9781337408332
Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Publisher:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Chapter30: Communication Strategies In Plants
Section: Chapter Questions
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100%
ial
- 11
+ BIUA✔ » @ @ =• * *-B-3-
Growth
yQGM/edit
promotes
3. Based on the graph below, which is true about how root growth affected by auxin
concentrations?
O
2
Effects of Hormone Concentration
on Plant Growth
inhibits
3
Stems
Roots
4
38
10¹¹ 10% 107 105 10³ 10¹
Increasing Auxin Concentration
(particles/L)
A) Root growth slows down as auxin concentrations get higher
B) Roots are growing at their highest rate as auxin concentrations get higher
C) Root growth causes auxin concentrations to decrease
Transcribed Image Text:ial - 11 + BIUA✔ » @ @ =• * *-B-3- Growth yQGM/edit promotes 3. Based on the graph below, which is true about how root growth affected by auxin concentrations? O 2 Effects of Hormone Concentration on Plant Growth inhibits 3 Stems Roots 4 38 10¹¹ 10% 107 105 10³ 10¹ Increasing Auxin Concentration (particles/L) A) Root growth slows down as auxin concentrations get higher B) Roots are growing at their highest rate as auxin concentrations get higher C) Root growth causes auxin concentrations to decrease
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