CH39 assignments

CHAPTER 39: Plant Responses to Internal and External Signals

Reading: p. 788-815

Vocabulary: definitions for the bolded words in the CH39 text:

second messenger, hormones, tropism, phototropism, auxin, cytokinins, gibberellin, abscisic acid, ethylene, action spectrum, circadian rhythms, short-day plant, long-day plant, day-neutral plant, verrnalization, gravitropism, statoliths, thigmotropism, heat-shock proteins, virulent, avirulent

Questions: #1-2 p815.