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Which animals have all developed echolocation system like that of bats? |
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a) |
Wild cats |
b) |
Beavers |
c) |
Primates |
d) |
Whales and dolphins |
|
Which animals have all developed echolocation system like that of bats? |
|||||||
|
a) |
Wild cats |
b) |
Beavers |
c) |
Primates |
d) |
Whales and dolphins |
(b)
Beavers or castor fibre have well developed echolocation system like that of bats.