Question

How does phototropism occurs in plants which among the three figures a,b,c which appears more cacurate?

Answer 1

When the light falls on some part of the shoot, the auxin hormone from there gets deposited to the opposite part which doesn't receive light. And it causes the growth of that part which was in shade resulting in bending of the stem towards the light. This is called as phototropism - movement of plant parts towards light. Please attach the figure here so that I may let you know the correct answer or you can also mark the correct answer regarding my explanation.

Thanks.

I HOPE THIS ANSWER WILL HELP YOU