The origins of acustic communication

________ _______ are used for mate choice in frogs and birds

Based on the results of the text, the evolution of acoustic communication is related to...

• Diel activity

• Nocturnal activity

• Both of them

• None of them

Write down a feature that is preserved in the acoustic communication in vertebrates

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Is the only type of animal that didn´t lose the ability to communicate with acoustic sounds

• The Crocodilians

• The Frogs

• The Birds

• The Mammals

Are the rates of diversification related to the acoustic communication on species ?

• True

• False

In which cases the acoustic communication may be envolved with the rates of diversification of species?, is the acoustic communication the most important aspect of the diversification?

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___________ are the group with the lowest presence of acoustic communication

In turtles, acoustic communication ocurrs in only...

• All of the families

• 5 out of 14 families

• 7 out of 14 families

• 2 out of 14 families

Why does the author say that acoustic communication is actually absent in a given species and not simply non-existent?

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OFF

Based on the images, select one animal with acoustic communication totally present and one with acoustic communication totally absent.

• Bird and Monkey

• Snake and Salamander

• Bird and Salamander

• Monkey and Snake