All sensory nerve impulses except smell are routed through the

The correct answer will be the thalamus.

Explanation:

Thalamus is an olive shaped part of the brain located below the mid brain but above brain stem.

This part of the brain is also known as relay and processing part of the brain as it is the hub of the sensory neurons. The thalamus nuclei analyses the sensory impulses and then processes these sensory signals to different parts of the cerebral cortex.

Thus, the thalamus is the correct answer.

answer; i believe the answer is (polygenic inheritance;

is this a question? wassup