Question

2. Note the relationship between the first two words
and suggest the suitable word/words for the fourth
place.
(a) Stimulus : Receptor :: Impulse :
(b) Cerebrum : Diencephalon :: Cerebellum:
(c) Receptor : Sensory nerve :: Motor nerve:

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Answer 1

Answer:

hey mate

Explanation:

(a) Stimulus: Receptor:: Impulse: Effectors

Explanation: The stimulus activates the receptor cells. Whereas the impulse stimulates or activates the effector.

(b) Cerebrum: Diencephalon:: Cerebellum: Medulla oblongata

Explanation: cerebrum and Diencephalon are parts of the Forebrain. The Cerebellum and Medulla oblongata are parts of the Hindbrain.

(c) Receptor: Sensory nerve:: Motor nerve: Effector

Explanation: This is the pathway of a nerve impulse. The receptor transmits the nerve impulse via the sensory nerve to the brain. The brain interprets the impulse and transmits the response to the effector via the motor nerve.❣️❣️✌️✌️

Answer 2

Stimulus: Receptor:: Impulse: Effectors

Explanation: The stimulus activates the receptor cells. Whereas the impulse stimulates or activates the effector.

(b) Cerebrum: Diencephalon:: Cerebellum: Medulla oblongata

Explanation: cerebrum and Diencephalon are parts of the Forebrain. The Cerebellum and Medulla oblongata are parts of the Hindbrain.

(c) Receptor: Sensory nerve:: Motor nerve: Effector

Explanation: This is the pathway of a nerve impulse. The receptor transmits the nerve impulse via the sensory nerve to the brain. The brain interprets the impulse and transmits the response to the effector via the motor nerve.

Hope it helps!!!

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