Which statement is TRUE?
A) A given hormone has the same effect on all parts of a plant.
B) A single hormone may have different effects depending on concentration and presence of other hormones.
C) Plants and animals use hormones in very different ways.
D) Large amounts of hormones are required to affect plant growth and development.
Correct Answer:
Verified
Q20: What weather conditions would cause transpiration to
Q21: What best describes night-neutral plants?
A)The plants flower
Q22: Early in the spring, cherry trees produce
Q23: What moves phloem sap within a plant?
A)cohesion-tension
Q24: A farmer decides she wants to grow
Q26: What hormone promotes cell division?
A)auxin
B)cytokinin
C)gibberellin
D)abscisic acid
Q27: In a strawberry plant in the summer,
Q28: Transpiration pulls water up a plant because
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
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents