Multiple Choice
Charles and Francis Darwin discovered that
A) auxin is responsible for phototropic curvature.
B) auxin can pass through agar.
C) light destroys auxin.
D) light is perceived by the tips of coleoptiles.
E) red light is most effective in shoot phototropism.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q32: We tend to think of plants as
Q33: Gravitropism in plant shoots and roots differ
Q34: The apical bud of a shoot produces
Q35: A pathogenic fungus invades a plant. What
Q36: In legumes, it has been shown that
Q38: Which of the following field treatments would
Q39: Which of the following statements applies to
Q40: Classic experiments suggested that a floral stimulus,
Q41: A plant mutant that shows normal gravitropic
Q42: What is the probable role of salicylic