Which of the following is an example of thigmotropism?
A) vines bending around a pole as they grow up it
B) seedlings bending towards the light
C) roots growing down into the soil
D) a shoot on its side turning to grow upwards
E) all of these are examples of thigmotropism
Correct Answer:
Verified
Q67: Phytochrome is converted from the inactive to
Q70: In phototropism, shoots respond to _ light.
A)red
B)green
C)yellow
D)blue
E)ultra-violet
Q97: Which of the following is NOT true
Q98: In which of the following is auxin
Q99: Apical dominance is controlled by
A) auxin.
B) cytokinin.
C)
Q100: Which of the following is NOT caused
Q101: Abscission of fruits and leaves is controlled
Q103: Four of the five answers listed below
Q104: The compounds involved in phototropism are
A) phototropins.
B)
Q107: In a phototropism,auxin moves to the _
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