Question

Short answer type questions:
1. What is reflex action ? Which part of the nervous system controls reflex actions ?​

Answer 1

Explanation:

Reflex action is controlled by the spinal cord. The sensory nerve fibres bring sensory impulses from the receptor organ and it travels in the former for impulses from the central nervous system to the effector organs. Thus, an impulse travels a path during Reflex action causing a Reflex arc.

Answer 2

Answer:

1.The sudden movement to a response or for a change from the environment is called reflex actions.

The Spinal cord controls reflex actions and By the way , brain is not involved in this action.

If u want , even copy this

when we touch sharp object ---- receptors in skin ---- sensory neurons ----- relay neuron ( spinal cord) --- motor neurons --- Effectors (in muscles)

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