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Most nastic movements in plants are triggered by changes in environmental factors such as light, temperature, humidity, and touch. These movements are non-directional and usually involve swelling or shrinking of specialized cells in plants, causing a response such as opening or closing of leaves or petals.
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Difference between nastic movement tropic movement?
Nastic response occur in a part of a plant that grows towards a non-directional stimulus while Tropic response occur in a part of a plant that grows towards or away from a directional stimulus.
Distinguish nastic non directional movements from tropic responses?
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).
What is a responsive movement of a plant that is not dependent on the direction of the stimulus is called?
A responsive movement of a plant that is not dependent on the direction of the stimulus is called a non-directional or non-tropic movement. Examples of non-directional movements in plants include thigmonasty (response to touch), nastic movements (response to changes in environmental conditions), and nyctinasty (response to changes in light).
What are the three characteristics of nastic responses?
Nastic responses are non-directional movements of plants in response to stimuli. The three key characteristics are: they are typically rapid and reversible, they occur independently of the direction of the stimulus, and they often involve turgor changes in specific cells, leading to movement. Common examples include the closing of a Venus flytrap and the drooping of leaves at night in some plants.
How are the speed and causes of rapid movements of plants different from the speed and causes of tropisms?
plants need waterpoint made. period.. . . . . . .
What is the difference between tropic and nastic movements?
Tropisms and nastic movements are both plant responses to external stimuli. however tropisms are depend on the direction of the stimulus nastic movements do not depend on the direction of a stimulus
How is nastic movement different from curvature movement in plants?
Nastic movements are those movements of plants when they respond to stimuli.They either bend towards or away the stimulus.It occurs slowly.Curvature movements are different
Difference between nastic movement tropic movement?
Nastic response occur in a part of a plant that grows towards a non-directional stimulus while Tropic response occur in a part of a plant that grows towards or away from a directional stimulus.
What is a nastic movement?
nastic movement in botany, the movement of plant parts in response either to certain external stimuli or to internal growth stimuli. Nastic movements, which are generally slow, can be observed by time-lapse photography. Such movements as those of developing buds, which swell, open up, and eventually fall off, are examples of internally directed, or autonomic, nastic movements
What adaptive advantage might nastic movements provide a plant?
Nastic movements allow plants to respond to environmental stimuli such as light, touch, or temperature changes. This ability helps plants optimize processes like photosynthesis, protection from predators, and efficient water and nutrient uptake. Overall, nastic movements increase a plant's chances of survival and reproduction in a changing environment.
Distinguish nastic non directional movements from tropic responses?
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).
What is a responsive movement of a plant that is not dependent on the direction of the stimulus is called?
A responsive movement of a plant that is not dependent on the direction of the stimulus is called a non-directional or non-tropic movement. Examples of non-directional movements in plants include thigmonasty (response to touch), nastic movements (response to changes in environmental conditions), and nyctinasty (response to changes in light).
The two main types of plant responses are tropic responses and nastic responses?
Tropic responses are called tropism. It is the growth or turning movement of plants in response to an environmental stimulus. Nastic movements are non-directional responses to stimuli, independent of the stimulus's position.
What causes orogenic movements?
No
Does nastic responses depend on the direction of the stimulus?
True(;
What are the causes of crustal movements?
convenction!!
What causes the movements of the lithosphere?
volcanos and earthquakes
