TropismTropism is the growth of a plant in a specific direction in ... More is the growth of a plant in a specific direction in response to a stimulus.
Tropismsmay be positive or negative.
A positive tropismTropism is the growth of a plant in a specific direction in ... More is a growth movement of a plant toward a stimulus while a negative tropismTropism is the growth of a plant in a specific direction in ... More is movement away from a stimulus.
