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Semester 1 Paper 1 Chapter 1.pdf
Semester -I
Paper-1
Chapter 1
MCO's
Wonders of Animal life.
1. Which phenomenon do Bats and Cetaceans une
to find prey, predators or obstacles?
a) Refraction of sound
o scattering
b) Formation of beats
d) Ecolocation
Answers
Answered by
1
Answer:
D) Echolocation is an the right answer.
Answered by
1
Answer:
Ehcolocation
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