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Question

Difficulty: EasyRelationships Between Sections and Paragraphs

Paragraph 1
Bioluminescence, the production and emission of light by a living organism, is a widespread phenomenon in the deep ocean. In these abyssal depths, where sunlight never penetrates, many species have evolved the ability to generate their own illumination through chemical reactions. This living light serves a variety of ecological purposes essential for survival in an otherwise pitch-black environment.

Paragraph 2
For instance, the anglerfish utilizes bioluminescence as a highly effective hunting tool. Growing from its forehead is a long filament that ends in a glowing bulb, known as an esca. Smaller fish and crustaceans, attracted to the mysterious light in the dark water, swim directly toward the anglerfish's mouth, allowing the predator to easily capture its prey.

Which of the following best describes the relationship between Paragraph 1 and Paragraph 2?

  1. Paragraph 1 introduces a general biological phenomenon, while Paragraph 2 provides a specific example of how an organism utilizes that phenomenon.Answer
  2. B
    Paragraph 1 outlines a scientific problem, while Paragraph 2 presents a controversial solution to that problem.
  3. C
    Paragraph 1 describes the history of ocean exploration, while Paragraph 2 lists the main species discovered by explorers.
  4. D
    Paragraph 1 presents a global environmental threat, while Paragraph 2 focuses on how deep-sea creatures escape it.

Answer

Paragraph 1 introduces a general biological phenomenon, while Paragraph 2 provides a specific example of how an organism utilizes that phenomenon.
The correct option identifies that Paragraph 1 introduces the general concept of deep-sea bioluminescence, and Paragraph 2 uses the transitional phrase 'For instance' to provide a specific, concrete example of how the anglerfish uses this adaptation to capture prey.

Step-by-Step Solution

1
Analyze the main idea of Paragraph 1.
Paragraph 1 defines bioluminescence and explains that it is a common adaptation in the deep sea used for survival.
Understanding the function of the first section is necessary to determine its relationship to the next.
2
Analyze the main idea of Paragraph 2.
Paragraph 2 introduces the anglerfish and describes how it uses a glowing bulb to lure and catch prey.
This identifies the specific example being used to build on the general concept.
3
Evaluate the transition and connection between the two paragraphs.
Paragraph 2 starts with 'For instance' and gives a concrete illustration of the general survival functions introduced in Paragraph 1.
Connecting the general introduction to the specific example determines the structural relationship.

Key Concept

Identifying the structural relationship between paragraphs by determining how a specific example illustrates a general concept.
Estimated Time:1m 0s
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Topics

Relationships Between Sections and Paragraphs

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