Voorbeelden van phototropism

• If anything in these experiments the negative phototropism was rather, more marked.

• First, the action of the horizontal rays tending to drive the tick in a direction away from the source of light owing to the negative phototropism.

• The directional polar transport of auxin mediates plant environmental responses through processes such as phototropism and gravitropism.

• Light regulates three major plant processes: photosynthesis, phototropism, and photoperiodism.

• The cells on the plant that are farthest from the light have a chemical called auxin that reacts when phototropism occurs.

• One mechanism for phototropism in robotics is implementation of a light sensor where a direct feedback system allows for interaction with the environment.

• His areas of expertise were photosynthesis, phototropism and algae.

• There are some tropical vines that develop skototropism, and grow away from the light, a type of negative phototropism.