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Definition - What does Phototropism mean?
Phototropism refers to the movement of a plant toward a light source. In nature, plants change orientation to face the sun. In an indoor gardening scenario, plants grow toward the light source provided by the gardener.
Phototropism refers to the movement of a plant toward a light source. In nature, plants change orientation to face the sun. In an indoor gardening scenario, plants grow toward the light source provided by the gardener.