Question

what is meant by reflex action and reflex arc .explain various structures involved in this reflex action​

Answer 1

Answer:

it is sudden action in response to stimulus..

Explanation:

1. structures structures involved in this reflex action are ,

• receptors
• sensoryneurones
• inter neurones
• motor neurones
• muscles

hope its help you.....

Answer 2

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ANSWER

• Reflex Action

A reflex action is an automatic and inborn response to a stimulus that involves a nerve impulse passing from a sensory nerve cell to a muscle or gland without reaching the level of consciousness.

• Reflex Arc

A reflex arc is a neural pathway that controls an action reflex.

EXPLANATION

Structures structures involved in this reflex action are ,

• receptors
• sensoryneurones
• inter neurones
• motor neurones
• muscles