Dear Friends,
Here is a detailed explanation to this question-
arorag
Unlike the body’s inflammatory response to cuts and sprains, with widespread swelling and stiffness immobilizing the injured area until it heals, the body’s response to sunburn is more localized and resulting in a distinct line dividing affected and unaffected areas of the skin.
(A) with widespread swelling and stiffness immobilizing the injured area until it heals, the body’s response to sunburn is more localized and resulting
(B) where the injured area is immobilized with widespread swelling and stiffness until it has healed, sunburn generates a more localized response in the body, which results instead
(C) with the injured area immobilized by means of widespread swelling and stiffness until healing, sunburn generates a more localized response in the body, one resulting
(D) in which widespread swelling and stiffness immobilize the injured area until it has healed, the body’s more localized response to sunburn results
(E) in which widespread swelling and stiffness immobilize the injured area until healing, instead, the body’s more localized response to sunburn results
Concepts tested here: Pronouns + Grammatical Construction + Verb Forms + Comparisons + Awkwardness/Redundancy• Statements of universal fact are best conveyed through the simple present tense.
• A comparison can only be made between similar things.
A: Trap. This answer choice incorrectly uses the present participle ("verb+ing" - "resulting" in this case) to refer to a statement of universal fact; remember, statements of universal fact are best conveyed through the simple present tense. Further, Option A uses the needlessly indirect phrase "with widespread swelling and stiffness immobilizing the injured area until it heals", leading to awkwardness.
B: This answer choice incorrectly refers to "the body’s inflammatory response to cuts and sprains" with the pronoun "where"; please remember, "where" is only used to refer to physical locations. Further, Option B incorrectly compares "the body’s inflammatory response to cuts and sprains" to "sunburn"; remember, a comparison can only be made between similar things. Additionally, Option B uses the passive construction "the injured area is immobilized with widespread swelling and stiffness" and the needlessly wordy phrase "which results instead", leading to awkwardness and redundancy.
C: This answer choice incorrectly uses the present participle ("verb+ing" - "resulting" in this case) to refer to a statement of universal fact; remember, statements of universal fact are best conveyed through the simple present tense. Further, Option C incorrectly compares "the body’s inflammatory response to cuts and sprains" to "sunburn"; remember, a comparison can only be made between similar things. Additionally, Option C uses the needlessly indirect phrase "with the injured area immobilized", leading to awkwardness and redundancy.
D: Correct. This answer choice acts upon the independent subject noun phrase "the body’s more localized response to sunburn" with the active verb "results" to form a complete thought, leading to a complete sentence. Further, Option D correctly refers to "the body’s inflammatory response to cuts and sprains" with the pronoun phrase "in which". Additionally, Option D correctly uses the simple present tense verb "results" to refer to a statement of universal fact. Moreover, Option D correctly compares "the body’s inflammatory response to cuts and sprains" with "the body’s...response to sunburn". Besides, Option D is free of any awkwardness or redundancy.
E: This answer choice fails to form a complete sentence; as "Unlike the body’s inflammatory response to cuts and sprains", "in which widespread swelling and stiffness immobilize the injured area until healing", and "instead, the body’s more localized response to sunburn...the skin" are all dependent clauses, there is no independent subject noun for the modifiers to act upon.
Hence, D is the best answer choice.To understand the concept of "Simple Tenses" on GMAT, you may want to watch the following video (~2 minutes):
All the best!
Experts' Global Team