In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select ‘No Error’. The evolutionary history of penguins (1)/ is well-researched and represents a showcase of (2)/ evolution biogeography. (3)/ No error (4)
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Identifying Grammar Errors in Sentences
The question asks us to find the part of the sentence that contains a grammar error. We need to examine each numbered part of the sentence carefully.
Sentence Breakdown and Analysis
Let's break down the sentence:
- The evolutionary history of penguins
- is well-researched and represents a showcase of
- evolution biogeography.
- No error
Analysis of Part 1: "The evolutionary history of penguins"
This part introduces the subject, "the evolutionary history of penguins". "History" is the main noun, modified by the adjective "evolutionary" and followed by the prepositional phrase "of penguins". The structure is grammatically sound, and the words are used correctly in context.
Analysis of Part 2: "is well-researched and represents a showcase of"
This part contains the verbs referring back to the singular subject "history". "is well-researched" uses the correct singular form of the verb "to be" and the past participle "researched". "represents a showcase of" uses the correct singular form of the verb "represents". The conjunction "and" correctly links the two predicates. This part is grammatically correct.
Analysis of Part 3: "evolution biogeography."
This is the part we need to scrutinize closely. The phrase is "evolution biogeography". Here, "biogeography" is a noun. "Evolution" is also typically used as a noun. However, in this context, "evolution" is being used before "biogeography" to describe what kind of biogeography is being referred to. When one noun modifies another noun in this way, it often functions adjectivally, but in many cases, the adjective form of the first noun is preferred for clarity and correctness, especially in academic or formal writing.
The term that describes the study of geographical distribution of species in relation to their evolutionary history is typically "evolutionary biogeography". "Evolutionary" is the adjective form of "evolution". Using the noun "evolution" directly before "biogeography" functions like a compound noun, but in this specific academic context, the adjective form is standard and grammatically preferred.
Therefore, the phrase "evolution biogeography" contains a grammatical error or awkward phrasing that should be corrected to "evolutionary biogeography".
Analysis of Part 4: "No error"
Since we have identified an error in part (3), this option is incorrect.
Conclusion on the Error
Based on the analysis, the error lies in part (3) of the sentence where "evolution biogeography" should be "evolutionary biogeography".
The part of the sentence with the error is (3).
| Part | Sentence Fragment | Error Found? | Explanation |
|---|---|---|---|
| (1) | The evolutionary history of penguins | No | Grammatically correct subject phrase. |
| (2) | is well-researched and represents a showcase of | No | Correct verb agreement and structure. |
| (3) | evolution biogeography. | Yes | "Evolution" should be the adjective "evolutionary". |
| (4) | No error | No | An error was found in part (3). |
Revision Table: Correcting the Sentence
| Original Fragment | Suggested Correction | Reason |
|---|---|---|
| evolution biogeography | evolutionary biogeography | Using the adjective form "evolutionary" to modify the noun "biogeography" is the standard and grammatically correct construction in this context. |
Additional Information on Nouns as Adjectives and Adjective Forms
Sometimes, nouns can be used to modify other nouns, functioning like adjectives. For example, "bus stop" or "computer programmer". These are often considered compound nouns. However, not all nouns can be used this way, and for many concepts, a specific adjective form exists and is preferred.
- Noun: Evolution
- Adjective: Evolutionary
When describing something related to evolution, like a process, a history, or a study, the adjective "evolutionary" is typically used. For example:
- Evolutionary process
- Evolutionary history
- Evolutionary biology
- Evolutionary adaptation
Using "evolution" directly as a modifier (e.g., "evolution process", "evolution biology") is often considered less formal or incorrect compared to using the adjective form. In the phrase "evolution biogeography", "biogeography" is a field of study, and "evolution" describes its nature or focus. The standard term for this field that considers the role of evolution is "evolutionary biogeography". This makes the connection between evolution and biogeography clear and follows standard academic terminology.
Important Questions from Error Spotting
The following question has a sentence with three underlined parts labelled (a), (b) and (c). Read each sentence to find out whether there is any error in any underlined part and indicate your response against the corresponding letter i.e., (a) or (b) or (c). If you find no error, your response should be indicated as (d).
It is identification with the audience(a)that makes one come home from the play so much more(b)satisfied than one ever is after merely passive enjoyment of the show.(c) No error.(d)
The following question has a sentence with four parts labelled (a), (b), (c), and (d). Read each sentence to find out whether there is an error in any part and indicate your response against the corresponding letter i.e., (a) or (b) or (c). If you find no error, your response should be indicated as (d).
CV Raman was one of the greatest sons of India (a) who has earned everlasting fame (b) for scientific researches. (c) No error. (d)
The following question has a sentence with three underlined parts labelled (a), (b) and (c). Read each sentence to find out whether there is any error in any underlined part and indicate your response against the corresponding letter i.e., (a) or (b) or (c). If you find no error, your response should be indicated as (d).
This box(a)is heavy than(b) the other one.(c) No error. (d)
The following question has a sentence with three underlined parts labelled (a), (b) and (c). Read each sentence to find out whether there is any error in any underlined part and indicate your response against the corresponding letter i.e., (a) or (b) or (c). If you find no error, your response should be indicated as (d).
Thewriter does not have the freedom (a) to choose his own themes, (b) society thrusts them on him (c) No error. (d)
The following question has a sentence with three underlined parts labelled (a), (b) and (c). Read each sentence to find out whether there is an error in any underlined part and indicate your response against the corresponding letter i.e., (a) or (b) or (c). If you find no error, your response should be indicated as (d).
No one knows (a) why he did it, (b) or who was behind his doing it.(c) No error. (d)
