Multiple Choice
The environmental factor that triggers shade avoidance is that plants perceive changes in the ratio of ___ to ___ light that result from the presence of nearby plants.
A) red; green
B) blue; ultraviolet
C) yellow; green
D) red; far-red
E) blue; violet
Correct Answer:
Verified
Correct Answer:
Verified
Q103: Write a one-sentence explanation for the role
Q104: Phototropism is the directional growth of a
Q105: _ helps defend plants against viral infection.<br>A)
Q106: A seedling growing toward a light source
Q107: Match the plant hormone with its description.
Q108: You would like to develop an herbicide
Q109: Jasmonic acid is structurally similar to prostaglandins.
Q110: Which of the following is characteristic of
Q111: The twining of tendrils around a support
Q113: Cryptochrome absorbs blue light.