Question

Arrange the following in proper sequence Receptor organ, muscle action,spinal cord, motor nerve,stimulus , sensory nerve

Answer 1

• The human body is a wonderful mechanism that is a combination of various system that helps to perform our daily activities.

Explanation -

Muscle action - These are the reaction our muscles like hands, eyelids, legs do. Its the reaction of our motor nerve, stimulus, and sensory nerve.

Spinal cord - Spinal cord refers to the backbone that keeps our skleten together. The spinal cord is connected with sensory and motor nerve.

The receptor organs are the 5 sensory organs in our body eye, ears, nose, skin and tongue.

Muscle Action ->Sensory Nerve ->Spinal Cord -> Stimulus -> Motor Nerve -> Receptor Organ

This is the right arrangement for the basis of how to work.

learn more about the body sequence here -https://brainly.in/question/13448646

Answer 2

The correct sequence is:

Explanation:

• Order:

1. Stimulus is given to the receptor organ.
2. Receptor Organ receives the stimulus.
3. Sensory Nerve carries the impulse from the receptor organ to the spinal cord.
4. Spinal cord receives the impulse from the sensory nerve and sends the action impulse through the motor Nerve.
5. Motor Nerve conducts the action impulse from the spinal cord to the  effector organ which is the Muscle.
6. Muscle receives the action impulse from the motor nerve and either contracts or relaxes.

• The given arrangement shows the transmission of a Reflex Action, as it involves only the spinal cord but not the Brain.