why reflex arc evolved in animals .
( for 10th class )
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➡️ Reflex arc : Reflex arc is nothing it is the path taken by the sensory and motor neurones in the spinal nerves.
A reflex arc is made up of 5 things :
❤ Skin ( Sense organ )
❤ Sensory neuron
❤ Spinal cord
❤ Motor neuron
❤ Muscle
⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐
➡️ Reflex arc : Reflex arc is nothing it is the path taken by the sensory and motor neurones in the spinal nerves.
A reflex arc is made up of 5 things :
❤ Skin ( Sense organ )
❤ Sensory neuron
❤ Spinal cord
❤ Motor neuron
❤ Muscle
⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐⭐
SamyakkumarJain:
i dont want to know about reflex arc . i want why they have evolved in animals
Because animals are more developed and for reflex actions...........In sudden cases reflex arc needs
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