The diagram illustrates a shoot bending towards light. Which statement correctly describes auxin’s role in phototropism?
- AAuxin will move to the dark side of the shoot and cause cells to elongate.
- BAuxin will move to the dark side of the shoot and prevent cells from elongating.
- CAuxin will move to the light side of the shoot and cause cells to elongate.
- DAuxin will move to the light side of the shoot and prevent cells from elongating.