Multiple Choice
If a scientist discovers an Arabidopsis mutant that does not store starch in plastids but has normal gravitropic bending, what aspect of our understanding would need to be reevaluated?
A) the role of auxin in gravitropism
B) the role of calcium in gravitropism
C) the role of statoliths in gravitropism
D) the role of light in gravitropism
E) the role of differential growth in gravitropic bending
Correct Answer:

Verified
Correct Answer:
Verified
Q21: Which of the following are examples or
Q22: Plant hormonal control differs from animal hormonal
Q25: Negative gravitropism of plant shoots<br>A)depends upon auxin
Q25: Plants often use changes in day length
Q27: Which one of the following is not
Q28: Cells elongate in response to auxin. All
Q29: External stimuli would be received most quickly
Q31: According to modern ideas about phototropism in
Q57: Which of the following hormones would be
Q78: A short-day plant will flower only when<br>A)