Question

Explain how phototropism occur in plants ?. With Example. ​

Answer 1

Answer:

phototropism is the response of plant towards light.

Explanation:

when the light rays falls on plant then, the growth of plant parts towards light takes place due to a phytohormone auxin.

I hope you will enjoy the answer.

please mark as brainliest if you like it.

Answer 2

The movement in any part of a plant due to light is called phototropism. The shoot of plant shows positive phototropism and roots show negative phototropism .

Phototropism in plants occurs due to the hormone auxin . When light falls on one side of a plant , the secretion of auxin hormone is more in the part away from the light . Hence , auxin causes growth in length of the cells in shady part . So the plant appears to bend towards light .