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Defecation is primarily controlled by the coordination of the nervous system and the muscular system. The process begins when the rectum fills with stool, triggering stretch receptors that signal the brain. The internal anal sphincter, which is involuntary, relaxes in response, while the external anal sphincter, which is under voluntary control, can be contracted to delay the urge. When the time is appropriate, the external sphincter can be consciously relaxed to allow for the passage of stool.
What else can I help you with?
What does controlled mean?
Radio controlled refers to something that is controlled by remote means via radio frequency, such as radio controlled cars or planes. It is slightly different than remote controlled items which usually have a wire connection.
Can extraneous variables be controlled?
no the variables cant be controlled.
How do you know if something is controlled in science?
if the experement can be repeated and the same results made then the experement is controlled if not the experement is not controlled
In a research study if one variable is changed to see how it affects behavior the study is most likely a?
experiment
What are 5 things the wright brothers did?
Invented the first controlled airplane Flew the first controlled airplane Tested the first controlled airplane Created the first controlled airplane and.... the last is for another Wiki-Goer.
Banana and gout?
Banana is having carbohydrates, minerals and vitamins mainly. Contains fibers- good for digestion and defaecation. Almost no protein and so no Purine. Allowed to eat
How is excretion different from defaecation?
Defecation specifically involves the expulsion of fecal matter, whereas excretion is a more general term that also applies to animals that do not produce feces (such as sea animals that expel their wastes through their skin).
How the can be controlled?
how can media be controlled
What is the difference between a controlled experiment and a controlled group?
a controlled group is like an idea but an experiment that is controlled cannot be changed.
When is controlled experiment?
controlled experiment
Evaporation is controlled by?
It is controlled by the temperature.
How can intensity be controlled?
How intensity can be controlled
What is controlled shift register?
a controlled shift register is a register that is shifted and controlled..lol
What intersection is protected by a traffic signal?
Controlled Intersection
Is controlled the correct spelling?
Controlled is spelled correctly.
What hades controlled?
Hades controlled the Underworld.
Breathing is controlled by the what?
Breathing is controlled by the brain.
