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It's a survival mechanism. Reacting quickly can mean the difference between life and death in some situations (ie- a large boulder rolling down a hill toward an animal; that animal is going to move as soon as they notice the boulder). In other cases, external stimuli could mean something good, like sunlight signalling the beginning of the day and thus the beginning of a diurnal animal's activity period.

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βˆ™ 14y ago
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βˆ™ 15y ago

With different behaviours.

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Q: Why do animals respond quickly to external stimuli?
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Continue Learning about Zoology

Do animals or plants resopond more quickly to a stimulus?

Animals typically respond more quickly to a stimulus compared to plants. This is due to animals possessing nervous systems that allow for rapid transmission of electrical signals, facilitating quicker responses to external stimuli. Plants, on the other hand, can also respond to stimuli, but their responses are slower and often involve biochemical processes.


True or false. We respond to both external and internal stimuli?

True. Hunger is internal, a voice is external.


What are sloths stimuli?

Sloths respond to stimuli such as touch, movement, and temperature changes. They are especially sensitive to social interactions and may become stressed by sudden loud noises or disturbances in their environment. Due to their slow metabolism, sloths have a limited response to external stimuli compared to other animals.


Describe how an important characteristic of life - an organism's ability to respond to stimuli in its environment - can help an animal in the wild avoid a predator?

An animal's ability to respond to stimuli in its environment allows it to detect and react to danger signs such as predator sounds or scents. When an animal senses these stimuli, it can quickly assess the threat and take evasive action, such as fleeing or hiding, to avoid being caught by the predator. This ability to respond to stimuli can be crucial for survival in the wild by increasing the chances of escaping or avoiding predators.


What is the concentration of sensory organs on the head end of an organism?

Sensory organs are typically concentrated at the head end of an organism. This allows for efficient detection of stimuli from the external environment, such as light, sound, and chemical signals. These sensory organs help the organism navigate its surroundings and respond to various stimuli quickly.

Related questions

Do animals or plants resopond more quickly to a stimulus?

Animals typically respond more quickly to a stimulus compared to plants. This is due to animals possessing nervous systems that allow for rapid transmission of electrical signals, facilitating quicker responses to external stimuli. Plants, on the other hand, can also respond to stimuli, but their responses are slower and often involve biochemical processes.


WHEN do animals move?

Animals move to respond to stimuli.


Do carrots respond to stimuli?

Carrots do not respond to stimuli in the same way that animals or some plants do. They lack a nervous system and do not have the ability to perceive or react to external stimuli like light or touch. Carrots do respond to environmental conditions such as sunlight, soil nutrients, and water availability by growing roots and leaves accordingly.


Do animals respond to stimuli around them?

yes they do


True or false. We respond to both external and internal stimuli?

True. Hunger is internal, a voice is external.


What makes an organism respond to stimuli?

plant and animals


How does the respiratory system to internal and external stimuli?

how can respiatory system respond to internal and external stimuli


Do all animals respond to stimuli?

Yes. ALL living things, whether plant/animal/protist/fungus/bacteria/archea respond to stimuli.


What is more likely to be very slow to respond to stimuli animals or plants?

Planta


What is the primary distinction between plants and animals?

Plants DO NOT respond to stimuli


What are sloths stimuli?

Sloths respond to stimuli such as touch, movement, and temperature changes. They are especially sensitive to social interactions and may become stressed by sudden loud noises or disturbances in their environment. Due to their slow metabolism, sloths have a limited response to external stimuli compared to other animals.


Is a signal to which an organism respond?

One of the things that making an organism alive is its' response to stimuli. This can be internal or external.