Question

Bats can fly in the dark because

• A. They can see better in the dark
• B. The pupils of their eyes are very wid
• C. They are guided by ultrasonic waves which they produce
• D. They are guided by micro - waves which they produce

Answer 1

Answer: (C)

They are guided by ultrasonic waves which they produce

Bats can fly in the dark because they. Bat echolocation is very much similar to a SONAR and is a perceptual system where ultrasonic sounds are emitted specifically to produce echoes.