Match the following:

1. Spinal Nerves A. Execute response to detected stimulus

2. Relay Neurons B. 12 pairs , arise from brain

3. Cranial Nerves C. Allow sensory and motor neurons to communicate

4. Effectors D. 31 pairs , arise from spinal cord

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Solution

1. Spinal Nerves D. 31 pairs , arise from spinal cord

2. Relay Neurons C. Allow sensory and motor neurons to communicate

3. Cranial Nerves B. 12 pairs , arise from brain

4. Effectors A. Execute response to detected stimulus

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Similar questions

Q. One of the following gives the correct sequence of the components in a reflex arc. This is :
(a) Receptors → Muscle → Sensory neuron → Motor neuron → Spinal cord
(b) Receptors → Motor neuron → Spinal cord → Sensory neuron → Muscle
(c) Receptors → Spinal cord → Sensory neuron → Motor neuron → Muscle
(d) Receptors → Sensory neuron → Spinal cord → Motor neuron → Muscle

the sensory neurons send impulses from the receptors to the brain nd spinal cord nd the motor neuron sends back the messages from the spinal cord nd brain to the effectors that results in a reflex action than what is the use of relay nerves there?

Q. Assertion: All motor neurons carry nerve impulses from the spinal cord to the brain.

Reason: Motor neurons conduct nerve impulses from the spinal cord to the brain.

1)The cruracerebri bring the fibres of the cerebral cortex from the different parts of the brain and fibres from the cerebellum and pass them to the spinal cord .They form the relay centre.
2)The motor fibres running from the cerebellum to the spinal cord cross over each other at the junction of pons and medulla.
MY QUESTION IS , SPINAL CORD HAS 31 SEGMENTS WITH A PAIR OF NERVES ARISING FROM EACH SEGMENT. THEN HOW DO THESE NERVES PASS THROUGH THE SPINAL CORD ? AND ARE THEY MOTOR NERVES OR SENSORY NERVES?

Q. Receptor, Spinal cord, Effector, Motor neuron, Sensory neuron.

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1. Spinal Nerves	A. Execute response to detected stimulus
2. Relay Neurons	B. 12 pairs , arise from brain
3. Cranial Nerves	C. Allow sensory and motor neurons to communicate
4. Effectors	D. 31 pairs , arise from spinal cord

Match the following: 1. Spinal Nerves​ A. Execute response to detected stimulus​ 2. Relay Neurons​ B. 12 pairs , arise from brain​ 3. Cranial Nerves C. Allow sensory and motor neurons to communicate​ 4. Effectors​ D. 31 pairs , arise from spinal cord​

1. Spinal Nerves​ ​D. 31 pairs , arise from spinal cord 2. Relay Neurons​ ​ C. Allow sensory and motor neurons to communicate​ 3. Cranial Nerves B. 12 pairs , arise from brain 4. Effectors​ ​A. Execute response to detected stimulus​

Match the following:

1. Spinal Nerves A. Execute response to detected stimulus

2. Relay Neurons B. 12 pairs , arise from brain

3. Cranial Nerves C. Allow sensory and motor neurons to communicate

4. Effectors D. 31 pairs , arise from spinal cord

1. Spinal Nerves D. 31 pairs , arise from spinal cord

2. Relay Neurons C. Allow sensory and motor neurons to communicate

3. Cranial Nerves B. 12 pairs , arise from brain

4. Effectors A. Execute response to detected stimulus