Passage 1 is adapted from "Ancient DNA Tells Story of Giant Eagle Evolution," © 2005 by Public Library of Science. Passage 2 is adapted from Tim Heupink, et al. "Dodos and Spotted Green Pigeons are Descendants of an Island Hopping Bird," © 2014 by BioMed Central.
question: In Passage 2, the description of a barcode mainly serves to _____
a trivialize the complexity of a particular research practice.
b use a familiar concept to communicate an idea.
c question the novelty of a scientific phenomenon.
d inject a note of levity into an otherwise serious argument.

Respuesta :

In Passage 2, the description of a barcode mainly serves to use a familiar concept to communicate an idea.

Whats in Passage 2 claim ?

  • In essence, Passage 2 makes the claim that the spotted green pigeon is a descendant of an island-hopping bird, and the rest of the article supports this claim.
  • The researchers found that a green pigeon had distinctive DNA patterns that distinguished it apart from other pigeon species because the DNA in the bird's feather was broken and could only be analysed in sections.
  • These DNA segments under investigation are known as "mini barcodes."
  • The researchers chose the more popular concept of barcodes as an example to illustrate their idea and explain their discovery since they thought that the target readership for this article would not be entirely aware with the concept and functions of DNA.

To learn more about spotted green pigeon refer :

https://brainly.com/question/17255939

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