The text often mentions that many human chimeras go their whole lives without knowing it. Therefore, a valid inference is that chimerism does not always cause visible physical defects or health problems. Another common inference is that standard DNA tests (like a cheek swab) might provide misleading results if different parts of the person's body carry different DNA. Author's Tone and Perspective
| Definition | Answer (Word from Passage) | | :--- | :--- | | 1. first | | | 2. made up of | comprised of | | 3. joining | fusing | | 4. put in | inserted | | 5. material with cells of the same type (e.g., muscle, nerve, heart, bone, etc.) | tissue | | 6. breed | produce | | 7. limit | boundary | | 8. put back together | reassemble | | 9. people who give | donors | | 10. very strong dislike | revulsion |
passage on Read Theory is a Grade 11 (Lexile level 1160L) text that explores both the mythological origins and the modern biological and ethical implications of chimerism. Key Answer Options According to available review materials from
The term "chimera" bridges the gap between ancient mythology and modern genetics. 12th grade reatheory Flashcards - Quizlet chimeras read theory answers
Detail questions (explicit facts)
Based on the passage, what can we infer about a person who is a natural chimera?
Decoding the "Chimeras" Reading Passage on ReadTheory: An Analytical Guide The text often mentions that many human chimeras
In humans, this can occur when one fetus "absorbs" a twin during early pregnancy (tetragametic chimerism) or through intrauterine blood transfers.
ReadTheory tests various reading skills, including identifying the main idea, locating direct details, making inferences, and understanding vocabulary in context. Below is an analysis of the typical question types found in the "Chimeras" unit. Question 1: Determining the Main Idea : What is the primary purpose of the passage?
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Passage 2 is noted for using authorial intrusion , a device where the author steps away from the narrative to speak directly to the reader, often to express a specific viewpoint or moral concern.
However, in the modern world, the term has taken on a new, scientific reality. In biology, a chimera is an organism composed of cells with more than one distinct genotype. Unlike a hybrid—such as a mule, which is the offspring of a donkey and a horse and has a uniform mix of DNA from both parents—a chimera actually possesses two different sets of DNA. This can occur naturally or be artificially induced.
[Scan the Question] ➔ Identify key terms (e.g., "twin," "mythology," "ethics"). │ [Locate in Text] ➔ Find the exact paragraph referencing those terms. │ [Eliminate & Select]➔ Eliminate extreme words (all, never) and match the remaining text.
Distractor answers on ReadTheory often use extreme words like always , never , or entirely . For instance, an answer claiming human chimeras are "always a medical hazard" is incorrect, as many human chimeras live normal lives without ever knowing they have two sets of DNA.
: The resulting offspring contains two completely different sets of DNA. 3. Human Chimerism Frequency : Human chimerism is rare but naturally occurring.