A seedling growing toward a light source is an example of
A) shade avoidance.
B) a positive hypersensitive response.
C) a negative hypersensitive response.
D) a positive phototropic response.
E) a negative phototropic response.

Question

Quizplus · Accepted Answer

A seedling growing toward a light source demonstrates a positive phototropic response, where the plant grows in the direction of the light to maximize photosynthesis.

A Seedling Growing Toward a Light Source Is an Example