Look at the following table and answer the questions.
Stimulus Responding Light Phototropism – Stem Water Hydrotropism – Root Gravity Geotropism – Root Touch Thigmotropism – Tendrils Chemicals Chemotropism – Pollen Granins
a) Mimosa pudica Plant leaves are example for which type of Tropism?
b) What is Hydrotropism? Give on example?
c) Plants also respond to external stimuli. How do you feel about this?
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a)thigmotrpism b)the root of plant which move towards water & leaves of plants are towards sunlight is called hydrotropism. for eg:lotus, Lilly,etc. c) yes, they respond to external stimulus for example mimosa pudica plant and also as we treat the plants... they give response by sound that sound is felt as air.. but they response to our treat which has proved by scientist...
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