When auxin accumulates on the lower side of the root of a germinating seed, it
A) increases cell elongation on the lower side of the root
B) decreases the use of energy by the cells in the root.
C) has no effect on the root; it affects only the developing shoot.
D) increases the use of energy by the cells in the root.
E) decreases cell elongation on the lower side of the root.
Correct Answer:
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Q26: The relative sizes of roots and shoots
Q27: Elongation of cells in stems is promoted
Q28: Auxin
A) promotes phototropism.
B) stimulates flowering.
C) promotes cell
Q29: What will happen to a long- day
Q30: Which of these hormones causes cell elongation,
Q32: induces dormancy in seeds and buds and
Q33: The two hormones involved in seed germination
Q33: To encourage the formation of well-developed, heavily
Q34: If you were running a tree nursery
Q36: When auxin accumulates on the lower side
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