Gravitropism is the phenomenon by which a plant part grows
A) toward the center of Earth.
B) in a direction determined by gravity.
C) in a direction opposite to that of the main light source.
D) in a direction opposite to that of the growth of the shoot.
E) toward the darkest area.
Correct Answer:
Verified
Q45: The growth of a plant cell is
Q46: The "wall-loosening factor" from the cytoplasm is
Q47: Which of the following is an example
Q48: The two-component cytokinin signal transduction pathway in
Q49: Treatment of some plants with gibberellins or
Q51: Auxin transport goes
A) from apex to base.
B)
Q52: Auxins are plant hormones that affect
A) root
Q53: Recently, it has been discovered that both
Q54: Leaf abscission is the
A) separation of leaves
Q55: What is the difference between the cytokinins
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