Tropism

The video explains how plants grow in specific directions in response to external stimuli, a phenomenon known as tropism. It covers different types of tropisms: phototropism, where shoots grow towards light; geotropism, where roots grow in the direction of gravity; hydrotropism, where roots grow towards water; and thigmotropism, where vines and tendrils coil around objects upon contact. These growth responses help plants adapt to their environment and obtain necessary resources.

Describe thigmotropism and provide an example of plants that exhibit this behavior.

How do tropisms help plants adapt to their environment?