Examlex
Which of the following is a property of a base?
I. Slippery to touch.
II. Tastes bitter.
III. Reacts with active metals to form H2 gas.
Sensory Adaptation
The process by which sensory receptors become less sensitive to constant stimuli, allowing organisms to focus on changes in their environment.
Quivering Movements
Small, rapid, involuntary movements or trembling of a body part, often resulting from nervousness, excitement, or physiological conditions.
Pupil
The opening in the center of the iris of the eye, which adjusts its size to control the amount of light entering the eye.
Retina
A layer at the back of the eyeball containing cells sensitive to light, crucial for vision.
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