Essentials of Biology 4th Edition by Sylvia Mader ,Michael Windelspecht

تمرين 16

For question identify the plant hormone in the key that is associated with each phenomenon. Each answer may be used more than once. Key:
A) auxin
B) gibberellin
C) cytokinin
D) abscisic acid
E) ethylene
Is capable of moving from plant to plant through the air