A
The growth in response to a stimulus is called tropism. Tropisms are directional growth responses exhibited by plants or organisms in response to specific environmental cues such as light, gravity, or touch. These growth responses help the organism to adapt and survive in its environment.
Nastic movements are non-directional responses to external stimuli, triggered by changes in environmental factors like temperature or humidity. These movements are not correlated with the direction of the stimulus. Tropic responses, on the other hand, involve directional growth or movement of an organism in response to a stimulus, such as phototropism (response to light) or gravitropism (response to gravity).
I am not physically present in your environment, so I do not experience the atmospheric pressure that you do. My responses are generated based on programming and algorithms, and are not affected by physical forces like air pressure.
In a gravity-less environment, an object would have no weight because there is no gravity pulling it down. Weight is the force of gravity acting on an object, so without gravity, there is no weight.
Plants do not have learned behaviors in the same way as animals do, as they lack a central nervous system. However, they can exhibit responses to their environment through mechanisms like tropisms, where they grow towards or away from stimuli such as light or gravity. These responses are a result of genetic programming rather than learned behavior.
Sunflowers primarily respond to two types of stimuli: light and gravity. They exhibit phototropism, where they bend toward sunlight to maximize photosynthesis, and gravitropism, where their roots grow downward in response to gravity, ensuring stability and nutrient absorption. These responses help them thrive in their environment.
i dnt care
Tropisms are slow growth responses . plants respond to things like light , gravity and water.
Plants respond to light touch through a process called thigmotropism, where they can change their growth in response to physical contact. Plants respond to gravity through gravitropism, which helps them orient their roots for water and nutrients and their stems for optimal light exposure. These responses are important for plant growth and survival in their environment.
because of the gravity of the earth
Tropism usually involves the growth or movement of an organism in response to a stimulus, such as light, gravity, or touch. It is a crucial mechanism for plants to adapt to their environment and optimize their chances of survival and reproduction.
A response is a reaction or behavior of an organism to a stimulus in its environment, while a tropism is a specific growth response of a plant to a stimulus, such as light or gravity. Responses are more generalized and can involve various reactions, while tropisms are specific and directed growth movements.