Assertion: Relay neurons form connection between other neurons.

Reason : Relay neurons, though form nerve connections, are only present in brain.

A & R both are incorrect

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A is correct, R is incorrect

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A & R both are correct

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A is incorrect and R is correct

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Solution

The correct option is B
A is correct, R is incorrect

Relay neurons [also called as interneuron or association neurons] form nerve connections not only in brain but also in spinal cord.

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Similar questions

Q. Assertion (A) The imbalance in the concentration of

N a^{+}, K^{+}

and proteins generates resting potential.
Reason (R) To maintain the unequal distribution of

N a^{+}

and

K^{+}

, the neurons use electrical energy.

Assertion and Reason
In the following questions a statement of assertion (A) followed by a statement reason (R) is given. Choose the correct answer out of the following choice..
(a) Assertion and reason both are correct statements but reason does not explain assertion.
(b) Assertion and reason both are correct and reason explains asssWon.
(c) Both assertion and reason are Wrong statements.
(d) Assertion is correct statement reason is wrong statement.
(e) Assertion is wrong statement reason is correct statement.

Assertion (A) Chemical messengers are chemicals that enable communication of message between two neurons or between neurons and muscles.
Reason (R) Chemicals enter the cell through receptor.

Q. Where are relay neurons situated?

Q. Assertion: Motor neurons are efferent neurons.
Reason: Motor neurons conduct nerve impulses from effector organs to the brain.

Q. Assertion :

All motor neurons are efferent neurons.

Reason:

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

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Assertion: Relay neurons form connection between other neurons. Reason : Relay neurons, though form nerve connections, are only present in brain.

The correct option is B A is correct, R is incorrect Relay neurons [also called as interneuron or association neurons] form nerve connections not only in brain but also in spinal cord.

Assertion: Relay neurons form connection between other neurons.

Reason : Relay neurons, though form nerve connections, are only present in brain.

The correct option is B
A is correct, R is incorrect

Relay neurons [also called as interneuron or association neurons] form nerve connections not only in brain but also in spinal cord.