Which statement best describes a possible outcome of phototropism?

The outcome of phototropism is accurately represented by the statement that plants grow towards light sources. Phototropism is a growth response that occurs in plants when they orient themselves in direction of their light source, typically sunlight. This phenomenon is driven by the distribution of growth hormones, such as auxins, which promote cell elongation on the side of the plant that is away from the light. This results in the plant bending towards the light, maximizing its exposure to sunlight, which is essential for photosynthesis. Thus, this adaptive growth behavior aids in the plant's overall health and vitality, allowing it to photosynthesize effectively and thrive in its environment.

Other options suggest various unfavorable conditions for plants, whereas phototropism is a beneficial growth mechanism that enhances their ability to gather light, which is crucial for their survival and growth.