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
Problem 14SQ
Related questions
Question
100%
![ial
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+ BIUA✔ » @ @ =• * *-B-3-
Growth
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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](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff64498a6-f951-4a19-b43a-42fedaaeb8d8%2Fc1a6d8d4-ed46-4d11-8650-89af36107ad5%2Ffyjhz4jj_processed.jpeg&w=3840&q=75)
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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