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NDA2013General AbilityGeneral ScienceActual

Bats can know about their prey at a distance even in the night by emitting

Options

  1. Ainfrared lights
  2. Bultraviolet lights
  3. Cchemicals from their body
  4. Dultrasonic sounds

Correct answer

B. ultraviolet lights

Step-by-step solution

The correct answer is Option 'B'.

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