brain and nerves
Reflex actions are sudden responses, which do not involve any thinking.
It doesn't need to involve the brain.
A spinal reflex does not involve the brain. This type of reflex is controlled by the spinal cord and does not require the brain to initiate a response. Examples include the knee-jerk reflex and the withdrawal reflex.
No it is not a reflex action
The term reflex or phrase reflex action describes a quick spontaneous automatic response to a stimulus that does not involve thinking about it. It is controlled through the brain, but does not require thought.
A conditioned reflex is learned through association, such as Pavlov's dogs salivating at the sound of a bell paired with food. In contrast, an unconditioned reflex is an innate, automatic response to a stimulus without prior learning, like blinking when something comes close to your eye.
AnswerBecause a reflex action is automatic and does not involve a thought process.Edit: A reflex action only has to go to the spinal cord and then back to the limb, whereas a voluntary reaction has to go to the brain to be processed and therefore takes longer.
Involuntary actions are movements or processes that occur automatically without conscious control, such as heartbeat or digestion. Reflex actions are quick, automatic responses to a stimulus that involve a specific neural pathway, like withdrawing your hand from a hot stove.
The difference between reflex and voluntary action is that a reflex occurs naturally in response to some sort of stimulus and voluntary action is something that is consciously carried out. An example of a reflex action is gagging and an example of voluntary action is flinching when someone is going to hit you.
True
Conscious action is a voluntary action that is controlled by the brain and involves awareness and decision-making, such as raising your hand. Reflex action is an involuntary action that is controlled by the spinal cord and occurs without conscious thought, such as quickly pulling your hand away from a hot surface.
Reflex action is the instant reaction of our body while hormonial action takes more time to react