Bending of stem towards light is

How do auxins help in bending of stem towards light ? Explain.

Bending of shoots towards light is due to:

Give the scientific terms used to represent the following: Bending of a shoot towards light

Give the scientific terms used to represent the following: (a) Bending of a shoot towards light. (b) Growing of roots towards the earth. (c) Growth of a pollen tube towards ovule. (d) Bending of roots towards water. (e) Winding of tendril around a support.

Describe how auxins are related with bending of shoots towards the source of light.

Describe how auxins are related with bending of shoots towards the source of light.

What causes a green plant to bend towards light as it grows ?

What causes a green plant to bend towards light as it grows ?