Multiple Choice
Which one of the following is not a direct function of either auxin or gibberellin?
A) inducing semescence and ripening
B) producing apical dominance
C) producing positive geotropism of shoots
D) stimulating cell elongation
E) breaking dormancy in seeds
Correct Answer:
Verified
Correct Answer:
Verified
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
Q26: If a scientist discovers an Arabidopsis mutant
Q28: Cells elongate in response to auxin. All
Q29: External stimuli would be received most quickly
Q31: According to modern ideas about phototropism in
Q55: Why do coleoptiles grow toward light?<br>A) Auxin
Q57: Which of the following hormones would be
Q78: A short-day plant will flower only when<br>A)