Multiple Choice
Sitting too close to the amplifiers at a concert may __________.
46. Sensory Systems
Sensory System
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Compound eyes are advantageous for small prey species to detect a potential predator because __________.
A
each ommatidium contains many photoreceptor cells
B
compound eyes allow animals to detect ultraviolet radiation
C
with compound eyes, the brain forms many separate visual images
D
light is not necessary for compound eyes to produce action potentials
E
they permit sensitive motion detection
Verified step by step guidance1
Understand the structure of compound eyes: Compound eyes are made up of numerous small visual units called ommatidia, each of which functions as a separate photoreceptive unit.
Recognize the function of ommatidia: Each ommatidium captures a small part of the visual field, and collectively, they provide a wide field of view and are particularly good at detecting motion.
Consider the advantages of motion detection: For small prey species, being able to detect motion quickly is crucial for survival, as it allows them to respond rapidly to potential threats.
Evaluate the options: The ability to detect ultraviolet radiation, form many separate visual images, or produce action potentials without light are not directly related to the primary advantage of motion detection.
Conclude with the correct reasoning: The primary advantage of compound eyes for small prey species is their ability to detect motion effectively, which is crucial for evading predators.
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