What Is Reflex Arc?
In Biology, a Reflex, or Reflex Action, Is an Involuntary, Unplanned Sequence or Action and Nearly Instantaneous Movement in Response to a Stimulus. a Reflex...
In biology, a reflex, or reflex action, is an involuntary, unplanned sequence or action and nearly instantaneous movement in response to a stimulus. A reflex is made possible by neural pathways called reflex arcs which can act on an impulse before that impulse reaches the brain.
What is reflex arc explain?
Reflex arc, neurological and sensory mechanism that controls a reflex, an immediate response to a particular stimulus. ... Three types of neurons are involved in this reflex arc, but a two-neuron arc, in which the receptor makes contact directly with the motor neuron, also occurs.
What is a reflex arc Class 10?
Reflex arc is the pathway of nerve involved in reflex action. Reflex arc involves- Receptors- receive the message from external environment. Sensory neuron- carries the message from the receptor to the central nervous system.
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