Ass : Bray
Flies : Squeak
Fox : Snout
Sheep : Bleat
None of these
Second is the sound produced by the first
From the list of animals given below, identify how many of them show the monoestrous type of reproductive cycle.
Dogs, sheep, bears, monkeys, horses, foxes
Bats produce high-pitched ultrasonic squeaks. These high-pitched squeaks are reflected by objects such as preys and return to the bat's ear. This allows a bat to know the distance of his prey.