Grade 8 · Biology
This quiz helps revise “The nervous system and senses” in Biology for grade 8. It has 25 questions in five categories: System map, Brain control, Neuron signals, Vision, Other senses. Questions get harder as the points go up, from 100 to 500.
The 100- and 200-point questions are open here. The rest show only their first words, and there are no answers: all of that is in the game itself.
What is the anatomical division made up of the brain and spinal cord?
What anatomical division links the brain and spinal cord to the rest of the body?
Which division controls skeletal…
In the gameWhich division involuntarily controls…
In the gameWhich autonomic division slows…
In the game
Which structure is especially important for coordinating movement and balance?
Which part of the cerebral cortex mainly processes visual information?
Which part of the…
In the gameWhich brain structure helps…
In the gameWhich lower brainstem region…
In the game
Which branched neuron processes mainly receive signals from other cells?
Which long neuron process carries a nerve signal away from the cell body?
Which insulating material around…
In the gameWhat chemical messenger carries…
In the gameWhich cell type often…
In the game
What opening in the center of the iris lets light enter the eye?
Which light-sensitive layer at the back of the eye converts light into electrical signals?
Which photoreceptors work best…
In the gameWhy does the optic…
In the gameWhat process changes the…
In the gameWhich thin membrane starts vibrating when sound waves reach it?
In which spiral inner-ear structure do hair cells turn vibrations into nerve signals?
Which inner-ear structures detect…
In the gameWhich tongue structures contain…
In the gameWhat sensory-cell class detects…
In the gameAll 25 questions and the answers are in the game. Invite your class or friends with a link — guests need no account.