Question 17

Male cicadas make a buzzing sound to attract a mate.

The buzzing sound produced by male cicadas serves the primary purpose of attracting females for mating. This high-pitched sound, created by vibrating membranes on their abdomen, is a crucial part of their reproductive behavior.

A) To locate food resources.

This option is incorrect as cicadas do not produce their buzzing sound to find food. Cicadas primarily feed on plant sap, and their vocalizations are not used for locating food but rather for mating purposes.

B) To attract a mate.

This is the correct answer because male cicadas generate their distinctive buzzing sounds specifically to draw the attention of female cicadas. The volume and frequency of these sounds are integral to their mating rituals, making this option accurate.

C) To ward off predators.

While some animals use vocalizations as a means of defense, cicadas do not buzz to deter predators. Instead, their loud sounds are meant to attract mates, rendering this option incorrect in the context of cicada behavior.

D) Media attention.

This option is not relevant to the cicada's natural behavior. Cicadas do not produce sound to gain media attention; their buzzing is linked to mating rituals rather than any external acknowledgment or attention.

Conclusion

The buzzing sound made by male cicadas is fundamentally a mating call aimed at attracting females, which is why option B is the correct choice. Other options misinterpret the purpose of cicada vocalizations, focusing on food, predation, or media, which do not align with the biological and ecological functions of cicada sounds.