Asked by Blair Bowen on May 19, 2024
Verified
What is the only sense that requires alteration and adjustment of the stimulus before it strikes the receptors?
A) sight
B) taste
C) smell
D) hearing
Stimulus
A change in the environment that elicits a response from an organism or a system.
Alteration
A change or modification, usually used to refer to a small change in structure, form, or quality.
Adjustment
A process of adapting or changing to fit new conditions or circumstances.
- Comprehend how vision adjustments are necessary for perceiving objects at different distances.
Verified Answer
EC
Elizabeth ChedesterMay 25, 2024
Final Answer :
A
Explanation :
Sight requires the alteration and adjustment of light through the lens of the eye before it strikes the receptors (photoreceptors) on the retina. This process involves bending (refraction) of light to focus images directly onto the retina for clear vision.
Learning Objectives
- Comprehend how vision adjustments are necessary for perceiving objects at different distances.