Question

    What technology was used to detect Gangetic dolphins in the

    survey?
    A Infrared Cameras Correct Answer Incorrect Answer
    B Sonar Imaging Correct Answer Incorrect Answer
    C Acoustic Hydrophones Correct Answer Incorrect Answer
    D DNA Tracking Correct Answer Incorrect Answer
    E Radio Telemetry Correct Answer Incorrect Answer

    Solution

    The survey used acoustic hydrophones to detect the sounds emitted by blind dolphins, which rely on echolocation for navigation and hunting.

    Practice Next
    ask-question