Question

What is chemotrophism? give one example.​

Answer 1

The growth movement in plants in response to chemical stimuli is known as chemotropism. For example, the growth of pollen tube towards the ovule in the ovary (through the stigma and style) is an example of positive chemotropism.

Answer 2

the growth moment of plant to chemical stimuli is called chemotropism

ex: moment of pollen tube towards ovule