This printable word search puzzle on the topic of Plants & Botany contains 15 hidden words in a 24x24 letter grid. Words go horizontally and vertically. This word search is also available to download as a Microsoft Word document or a PDF.
positivephototropism
externalstimulus
negativeresponse
photoperiodism
phototropism
giberallines
hydrotropism
gravitropism
responses
ethylene
stimulus
tropisms
roottip
auxins
shoot