THE WORLD THROUGH OUR SENSES

Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. Note that you will lose points if you ask for hints or clues!
Hydrotropism
Hydrotropism is the growth movement of a plant that response to .
shows a hydrotropism positive while the show a hydrotropism negative.

Phototropism
Phototropism is a response of a plant to .
Phototropism positive is shown by .
Phototropism negative is shown by .

Geotropism
Geotropism is a response of plant to .
Geotropism positive is shown by a movement of .
Geotropism negative is shown by the .

Thigmotropism
Thigmotropism is the response of plant to contact with a solid structure.
It response to .

Nastic movement
is the response to the stimuli from any direction.
The example of the plant is .