Ethylene
A) stimulates seed germination.
B) promotes gravitropism.
C) causes phototropism.
D) prevents leaf senescence.
E) promotes leaf and fruit drop.
Correct Answer:
Verified
Q29: If you were running a tree nursery
Q30: Suppose you have some seeds that refuse
Q31: What will happen to a long-day plant,
Q32: Abscisic acid enforces dormancy of seeds by
A)
Q33: To encourage the formation of well-developed, heavily
Q35: What causes the ʺleaf dropʺ that occurs
Q36: The relative sizes of roots and shoots
Q37: Most scientists believe that the lateral buds
Q38: Which of these hormones causes cell elongation,
Q39: Elongation of cells in stems is promoted
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