3(v)
Ali has some pea plants in his garden which need a support to grow as seen in the picture given below:
(a) Name the phenomenon depicted by the shoot in the given figure.
(b) Define the above phenomenon.
(c) Write the name of the part marked X.
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(a) Thigmotropism.
(b) The growth movement of plant parts in response to touch stimulus is called Thigmotropism.
(c) X → Leaf Tendril