Transpiration pulls water up a plant because of two mechanisms: ________ describes water molecules sticking together and ________ describes water molecules sticking to the walls of the xylem.
A) cohesion; adhesion
B) adhesion; cohesion
C) adhesion; gravity
D) gravity; cohesion
Correct Answer:
Verified
Q23: What moves phloem sap within a plant?
A)cohesion-tension
Q24: A farmer decides she wants to grow
Q25: Which statement is TRUE?
A)A given hormone has
Q26: What hormone promotes cell division?
A)auxin
B)cytokinin
C)gibberellin
D)abscisic acid
Q27: In a strawberry plant in the summer,
Q29: What hormone promotes cell elongation in stems?
A)auxin
B)cytokinin
C)ethylene
D)absiscic
Q30: What best describe(s)the dependencies of most flowering
Q31: What happens in a twig if the
Q32: What triggers flowering for plants sensitive to
Q33: What plant hormone(s)affect(s)development in the plant body?
A)auxin,
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