Chapter 31, Problem 17A

Summary Introduction

To write: The form of auditory communication in animals that use vocals organs to produce groups of sounds which have shared meanings.

Introduction:Animal auditory communicationis like barking, growling, hissing, etc.Sounds are used to allure their mates or ward off threats as dogs bark when a stranger approaches.

Explanation of Solution

Auditory communication in animals use vocals organs to produce groups of sounds that have shared meanings as

1. Growling
2. Barking
3. Hissing
4. Purring

As red squirrel rattles to warn the predators to stay away, Dolphins use auditory communication to save themselves from predators. They also use whistling that helps them to find food for themselves.

Conclusion

Auditory communication in animals use vocals organs to produce groups of sounds that have shared meanings as Red squirrel rattles to warn the predators to stay away. Dolphins use auditory communication to save themselves from predators. They also use whistling that helps them to find food for themselves.