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What is all this talk of cicadas lately in the United States? You might be wondering why the media has featured it, but in fact, the discussion about cicadas has emerged about as predictably as the cicadas themselves from their underground refuge. Let's get oriented with some background on cicadas. What is a cicada? A typical definition will at least tell you that the cicada is a large, loud insect with long transparent wings, mostly found in warm countries. A more detailed response might also inform you that cicadas have short antennae and wide-set eyes that jut out, with delicate, translucent wings - and that not only is the cicada loud, but few creatures make a louder sound. In fact, it is male cicadas that are the noisy ones, to the tune of 80 to 100 decibels, which is like the roar of a loud engine. This is because male cicadas make a strident, high buzzing by vibrating two membranes on their abdomen called tymbals, effectively turning its body into a kind of echo chamber or drum. Female cicadas cannot replicate the buzzing, though they respond with a clicking sound when they are ready to mate. Although there are several species of cicada, mating typically takes place in trees whereafter the female deposits the eggs into the bark. When the eggs hatch, the larval cicadas, called nymphs, drop to the ground and burrow. They then live as nymphs for most of their lives over 6 feet underground, with both male and female cicadas dying within weeks of their emergence from the soil. This is particularly true for North American cicadas, especially the Magiccodo, or periodical cicadas, which regularly... Which of the following is the most likely reason male cicadas make a buzzing sound?

A. To locate food sources

B. To attract a mate

C. To ward off predators

D. To orient via echolocation

Answer Explanation:

Male cicadas primarily make a buzzing sound to attract a mate. This buzzing sound is a form of communication to signal their presence and readiness for mating with female cicadas.

Therefore, the Correct Answer is B.

More Questions on TEAS 7 Reading

  • Q #1: What is all this talk of cicadas lately in the United States? You might be wondering why the media has featured it, but in fact, the discussion about cicadas has emerged about as predictably as the cicadas themselves from their underground refuge. Let's get oriented with some background on cicadas. What is a cicada? A typical definition will at least tell you that the cicada is a large, loud insect with long transparent wings, mostly found in warm countries. A more detailed response might also inform you that cicadas have short antennae and wide-set eyes that jut out, with delicate, translucent wings - and that not only is the cicada loud, but few creatures make a louder sound. In fact, it is male cicadas that are the noisy ones, to the tune of 80 to 100 decibels, which is like the roar of a loud engine. This is because male cicadas make a strident, high buzzing by vibrating two membranes on their abdomen called tymbals, effectively turning its body into a kind of echo chamber or drum. Female cicadas cannot replicate the buzzing, though they respond with a clicking sound when they are ready to mate. Although there are several species of cicada, mating typically takes place in trees whereafter the female deposits the eggs into the bark. When the eggs hatch, the larval cicadas, called nymphs, drop to the ground and burrow. They then live as nymphs for most of their lives over 6 feet underground, with both male and female cicadas dying within weeks of their emergence from the soil. This is particularly true for North American cicadas, especially the Magiccodo, or periodical cicadas, which regularly... Which of the following statements from the passage offers evidence that female cicadas do not have tymbals attached to their abdomen?

    A. "Female cicadas cannot replicate the buzzing..."

    B. "...the male cicada makes a strident, high buzzing by vibrating two membranes on its abdomen called tymbals..."

    C. "...the cicada is a large, loud insect

    D. "...the female deposits the eggs into the bark."

    Answer Explanation

    The statement "Female cicadas cannot replicate the buzzing..." offers evidence that female cicadas do not have tymbals attached to their abdomen, as the tymbals are responsible for producing the buzzing sound made by male cicadas.

  • Q #2: Which of the following publications would have a different point of view of Eleanor Roosevelt compared to the author's point of view?

    A. A historical Japanese military document outlining how to damage enemy morale

    B. A brochure about women's contributions to the U.S. war effort

    C. A personal memoir from an injured naval officer who fought in the Pacific theater

    D. A newspaper clipping from The Honolulu Star-Bulletin in 1944

    Answer Explanation

    A historical Japanese military document outlining how to damage enemy morale would likely have a different point of view on Eleanor Roosevelt compared to the author's point of view. Such a document might focus on strategies to counter or undermine efforts like Roosevelt's that were meant to boost the morale of the troops.

  • Q #3: Beard Superiority Unlike most others who follow along with popular trends, I am able to truly see that the beard is superior to the mustache. First, you have so much more hair and space to work with when styling a beard than you do with a mustache. You can trim and cut a beard into so many styles: the Muttonchop, the Goatee, the Stubble, and the Chin Strap. You can even add things to your beard: braids, beads, glitter, and color possibilities of what you can add to a beard are endless! There are even professional competitions that surround the stylish nature of beards. Which of the following can be inferred from the evidence given in the passage?

    A. No competitions exist for the best mustache.

    B. The writer is a professional barber.

    C. The writer enjoys having a beard.

    D. Mustaches cannot easily be styled.

    Answer Explanation

    The writer's enjoyment of having a beard can be inferred from the passage's positive portrayal of the various styling options and possibilities for beards, along with the mention of professional competitions related to beards.