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Zorluk: ZorRhetorical Synthesis: Introduction and Definition

While preparing a talk on biological classification, a student took the following notes:

* Cladistics is an approach to biological classification.
* In cladistics, organisms are categorized based on their shared evolutionary ancestry.
* The approach groups organisms into clades, which consist of a common ancestor and all its descendants.
* It was developed in the 1950s by German entomologist Willi Hennig, who referred to it as phylogenetic systematics.
* Cladistics differs from phenetics, an approach that groups organisms based on overall physical similarity.

The student wants to provide a definition of cladistics. Which choice most effectively uses information from the given notes to accomplish this goal?

  1. Cladistics is an approach to biological classification in which organisms are categorized based on their shared evolutionary ancestry.Cevap
  2. B
    Developed by Willi Hennig in the 1950s, cladistics is also known as phylogenetic systematics and differs from phenetics.
  3. C
    While phenetics classifies organisms by overall physical similarity, cladistics was developed by Willi Hennig as a new taxonomic method.
  4. D
    Cladistics is a biological classification system that categorizes organisms into clades based on their physical similarities.

Cevap

Cladistics is an approach to biological classification in which organisms are categorized based on their shared evolutionary ancestry.
The correct answer successfully defines cladistics by combining the first two notes: that it is an approach to biological classification and that it categorizes organisms based on shared evolutionary ancestry.

Adım Adım Çözüm

1
Identify the goal of the student from the prompt.
The student wants to provide a definition of cladistics.
Understanding the specific rhetorical goal is necessary to evaluate which choice accomplishes it.
2
Locate the notes that define cladistics.
The notes state that cladistics is an approach to biological classification where organisms are categorized based on shared evolutionary ancestry.
This information provides the core defining characteristics of the term.
3
Evaluate the choices to find the one that defines cladistics using only the provided notes.
The option stating that cladistics is an approach to biological classification based on shared evolutionary ancestry directly achieves this goal, while other choices either neglect the definition goal or misrepresent the notes.
Only one choice accurately defines cladistics based on the facts in the notes.

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Rhetorical Synthesis: Introduction and Definition
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Rhetorical Synthesis: Introduction and Definition

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