Question

The stem of a plant is experiencing phototropism. Which statement correctly describes the plant’s response?(1 point)
Responses

The stem moves away from the light for better photosynthesis.
The stem moves away from the light for better photosynthesis.

The stem moves toward the light for better photosynthesis.
The stem moves toward the light for better photosynthesis.

The stem bends to the sides because there are smaller cells on sides.
The stem bends to the sides because there are smaller cells on sides.

The stem grows upward because larger cells are growing.

Answer 1

The stem moves toward the light for better photosynthesis.

Explanation: Stems show positive phototropism — auxin accumulates on the shaded side, causing those cells to elongate more and the stem to bend toward the light, improving light capture.