Do plant's roots show positive response?

Yes, plant roots typically show a positive response to various stimuli, such as moisture and nutrients, a phenomenon known as positive hydrotropism and positive chemotropism, respectively. Roots grow toward areas with higher water availability and nutrient concentration, optimizing their access to essential resources. Additionally, roots can respond positively to gravity through gravitropism, ensuring they anchor the plant while seeking nutrients and water. Overall, these responses are crucial for the plant's growth and survival.