Associate Certified Entomologist (ACE) Practice Exam

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What device can help identify sounds from insects like bees and ants?

  1. Borescope

  2. Infrared Camera

  3. Stethoscope

  4. Magnifying Glass

The correct answer is: Stethoscope

The device that can help identify sounds from insects like bees and ants is a stethoscope. This instrument is traditionally used in medical settings to listen to the internal sounds of a patient's body, but it can also amplify sounds from the environment. When observing insect behavior, especially in a controlled environment or when they are nesting, it is possible to use the stethoscope to detect sounds related to their activities, such as buzzing from bees or movement sounds from ants. The other devices listed do not serve the same purpose. A borescope is used for visual inspection in hard-to-reach areas, an infrared camera detects heat signatures but does not listen for sounds, and a magnifying glass enhances sight for close observation but does not capture auditory information. Hence, the stethoscope stands out as an effective tool for distinguishing the acoustics of insect communication and activity.