Definitions
- Describing the movement or growth of a plant in response to an external stimulus, such as light or gravity. - Referring to the directional growth of an organism towards or away from a particular stimulus. - Talking about the innate tendency of an organism to respond to a specific stimulus in a particular way.
- Referring to a response to a stimulus, either physical or emotional. - Describing a chemical process that occurs when two or more substances interact. - Talking about a response to a situation or event, often involving emotions or behavior.
List of Similarities
- 1Both involve a response to a stimulus.
- 2Both can be influenced by external factors.
- 3Both can be observed and measured.
- 4Both can have positive or negative effects.
- 5Both are important for survival and adaptation.
What is the difference?
- 1Scope: Tropism is limited to the movement or growth of organisms, while reaction can refer to a wide range of responses, including physical, chemical, and emotional.
- 2Type of stimulus: Tropism is specific to environmental stimuli, such as light or gravity, while reaction can be triggered by a variety of stimuli, including social, psychological, and physical.
- 3Nature of response: Tropism involves a directional response, while reaction can involve a range of responses, including emotional, behavioral, and chemical.
- 4Timeframe: Tropism can occur over a longer period of time, while reaction can be immediate or delayed.
- 5Context: Tropism is typically used in a biological or scientific context, while reaction can be used in a variety of contexts, including social, psychological, and chemical.
Remember this!
Tropism and reaction both involve a response to a stimulus, but they differ in scope, type of stimulus, nature of response, timeframe, and context. Tropism refers specifically to the movement or growth of organisms in response to environmental stimuli, while reaction can refer to a wide range of responses, including physical, chemical, and emotional.
