Question

the tendrils of a plant appears to move in a partial direction as they grow how is this response caused ​

Answer 1

Explanation:

So, when a tendril touches an object, then the sides of tendril in contact with the object grows slowly than its other side. This causes the tendril to bend towards the object by growing towards it, wind around the object and cling to it. Thigmotropism is often seen in plants having tendrils.