Question

plant do not have any nerve system but yet, if we touch a sensitive plant some observabel changes take place in its leaves. ​

Answer 1

《《《 Hey 》》》

★ here is your Answer ★

Plants respond to changes in the environment by growing their stems, roots, or leaves toward or away from the stimulus. This response, or behavior, is called a tropism.

Examples of plant tropisms include: Phototropism - The way a plant grows or moves in response to light.Plants are known to respond to a number of external stimuli like light, gravity, touch, chemicals, etc. Plants respond to the external factors with the help of receptors and hormones. The receptors help the plants to sense the external stimulus and act accordingly. ... They control the growth of plant in response to light.

HOPE HELPED ♥♥♥