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07/09/2020 6:05 pm
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Curling of tendrils is due to
(a) thigmotropism
(b) phototropism
(c) chemotropism
(d) nyctinasty
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07/09/2020 6:07 pm
(a) thigmotropism
Explanation:
The curling of tendrils is a growth movement induced due to contact or touch. Such a movement is called thigmotropic movement. When the tip of the tendril comes in contact with an uneven surface, it coils around the support. This is due to the differential growth in the tendril.