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It is the movement of organism or cell in response to light whether in the direction of light( positive phototaxis) or in the opposite direction ( negative phototaxis). the positive phototaxis is usually occurs in roots of plants whereas the negative photataxis occurs in remaining or outer part of plant in order to get light for photosynthesis.
What else can I help you with?
What is the behavior of chlamydomonas?
Chlamydomonas is a type of green algae that exhibits behavior such as phototaxis (movement towards light), chemotaxis (movement towards chemicals), and gravitaxis (movement in response to gravity). It can also change its swimming direction using a flagella that propels it through water.
A grayling butterfly will normally fly toward the sun This is an example of what?
It's either a taxis or a kenisis response but i dont know which.
What does a organism tell you when it moves toward the top of the slide and to the right?
if u dont no ur very stupid........ the organism actually moves in the direction of _______ ( Fill in the blank :P)
Identify and describe how an organism could respond to an external stimulus and describe a response to an internal stimulus?
An example of an external stimulus is a painful prick (and any other stimulus that happens OUT side the organism ). The organism could respond by pulling away from the pain caused by the stimuli. An example of an internal stimulus is the feeling of hunger or thirst (or any other stimulus that happens IN side the organism). The organism could respond by eating or drinking. a behavior
What is a plant grows toward light is showing?
The phenomenon of plants growing towards light is known as phototropism. This occurs because plant cells on the shaded side elongate more, causing the plant to bend towards the light source. This response enhances photosynthesis, as it allows plants to maximize their exposure to sunlight.
Which insects use phototaxis?
Insects that use phototaxis are moths and cockroaches. Phototaxis means that these insects are attracted to light and will move towards it.
Are woodlice negatively or positively phototaxis?
Woodlice are negatively phototaxis as they move away from light.
Do planaria exhibit a positive or negative phototaxis to light?
negative
Is a behavior in which animals move toward or away from a light source?
Phototaxis is the behavior in which animals move toward (positive phototaxis) or away from (negative phototaxis) a light source. This behavior is commonly observed in various organisms, such as insects, plants, and microorganisms, as they respond to light stimuli for navigation, finding food, or avoiding predators.
Dugesia will display phototaxis?
Dugesia will exibit negative phototaxis. Look it up in a zoology book. here is an article as well. http://www.helium.com/items/1079086-the-observation-of-dugesia-in-response-to-light-and-gravity
Are ants positive phototaxis or negative phototaxis?
Ants generally exhibit negative phototaxis, meaning they tend to move away from light sources. This behavior helps them avoid predators and find shelter in dark environments where they typically build their nests and forage for food. However, some species may show different responses depending on their specific ecological niches and adaptations.
A bacterial cell moving toward light would be an example of?
positive phototaxis.
How does Paramecium respond to light?
Paramecium can respond to light by moving towards or away from it through a process called phototaxis. When exposed to light, Paramecium will swim towards the light source (positive phototaxis) or swim away from it (negative phototaxis) depending on the species and environmental conditions.
What is the process called when plants don't get enough light so they start bending toward light?
Phototaxis
The locomotion of insects to the source of light is called?
The locomotion of insects towards a light source is called "positive phototaxis." This behavior is driven by the insects' attraction to light, which can aid in navigation and finding food or mates. Positive phototaxis is commonly observed in various species, particularly moths and other nocturnal insects.
When plants bend toward the light what is it called?
Plants bend as they need light for photosynthesis. Its scientific term is phototropism.
Which term accurately Describes the behavior of Paramecium species that lack zoochlorellae in an aquarium with light coming from one side only?
negative phototaxis
