Bats can fly in the dark because ........

General Science (Easy) Biology

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Bats can fly in the dark because

they have a better vision in the dark

the light startles in them

they produce high pitched sounds called ultrasonics

None of the above

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Explanation:

Bats can fly in dark because they produce ultrasonic waves. The bats possess very poor vision. It cannot see in dark. It produces ultrasonic waves which strike with the obstacles present on its way. The bat receives its echo and changes its path to protect itself from collision. Hence option 3rd is correct.