Children's tendency to be more susceptible to bronchitis and asthma

Question

Children's tendency to be more susceptible to bronchitis and asthma than adults is possibly because, according to recent research, children retain 35 percent more of inhaled airborne particles on the surface of their lungs than adults do.

(A) Children's tendency to be more susceptible to bronchitis and asthma than adults is

(B) Children's tendency to be more susceptible than is the case with adults to bronchitis and asthma is

(C) Children tend toward being more susceptible to bronchitis and asthma than adults, which is

(D) Children, who tend to be more susceptible to bronchitis and asthma than are adults, are so

(E) Children tend to be more susceptible than adults to bronchitis and asthma,

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yash88 · Answer

Sir,

Can you please explain what comparison is wrong with option B.

sayantanc2k · Answer

One side of the comparison is "children's tendency". So the other side should be "adult's tendency". Thus B is wrong.

RichaChampion · Answer

I think that the question is not underlined correctly. Can someone please correct the question and underline it correctly.

Abhishek009 · Answer

Children  tend to be  more  susceptible  than adults  to bronchitis and asthma is possibly because,  according to recent research ,  children retain 35 percent more of inhaled airborne particles  on the surface of their lungs  than adults do.

Correct answer must be (E) for the highlighted errors in other options...

Done that, Thanks for pointing out...

felippemed · Answer

E. Children tend to be more susceptible than adults to bronchitis and asthma A beautiful post from E-Gmat on verb omission https://e-gmat.com/blog/gmat-verbal/sen ... -sentences

Priyanka1293 · Answer

Exactly, is the comma at the end of E correct?

MSIMBA · Answer

A ,B Wrong comparison 
C Which is wrongly used
D , are so no meaningful

E is as explained always a better choice and coincise

thangvietnam · Answer

comparison on gmat is never easy. it makes us trouble. 
the point is the comparison must be between the logic things. we need a logic comparison. one way to find logic comparison is parallelism. parallelism helps us find the compared elements and check whether compared elements are logically compared.

but we do not need perfect parallelism to make comparison logic. some official answer on og or gmatprep contain no perfect comparison but as long as the elements compared are logic , the sentence is fine.

so, the main point is that using parallelism to find the 2 elements compared. the main point is not that we find a parallelism. our purpose is to find the element compared grammatically and check weather they are logically compared logically.

using parallelism to find grammatical role of each compared element. each compared element must have the same grammatical role in its clause. if grammatical roles are different , we find a mistake.

look at choice A.

look for parallelism and grammatical roles of "children's " and "adult". they are not parallel and grammatical role of "adult" and "children's" are different. we find a mistake

children's tendency should be compared with adults's tendency, not adults

choice A is gone.

choice B should be " as is the case with adults' tendency"

ShubhamRastogi · Answer

Hi,

Request the experts to help me understand if the comma at the end of the answer choice E is correct?

If that is so my analysis says that I am joining two sentences using "Possibly" - will that be correct?

Thanks in advance!
Shubham

EducationAisle · Answer

Hi  ShubhamRastogi , two sentences are not being joined by  possibly .

The construct is:

i)  Children tend to be more susceptible than adults to bronchitis and asthma - Independent clause

ii)  because children retain 35 percent more.... : Dependent clause, acting as an  adverbial  clause (adverbial, since this clause answers the question  why ? -  Why  do children tend to be more susceptible than adults to bronchitis & asthma)

The word  possibly  is again an  adverb , just modifying the above adverbial clause (adverbs can modify adverbs as well:)).

You can watch our  video  on  Independent and Dependent Clauses .

p.s. Our book    EducationAisle Sentence Correction Nirvana    discusses  Independent and Dependent Clauses , their application and examples in significant detail. If you or someone is interested, PM me your email-id; I can mail the corresponding section.

himanshu0123 · Answer

need help to understand parallel structure in comparison

(E) Children tend to be more susceptible than adults to bronchitis and asthma,

X more susceptible than Y

X: children (noun) tend ( verb)

Y: adults ( if i assume verb is implied, it will be ' than adults tend to be to P&Q''

EducationAisle · Answer

Yep! This is what it is!

Following two clauses are being compared:

- Children tend to be more susceptible to bronchitis and asthma

- Adults tend to be less susceptible to bronchitis and asthma

,

ExpertsGlobal5 · Answer

Hello  himanshu0123 ,

We hope this finds you well.

To answer your query, your understanding of the parallel structure in Option E is, indeed, correct.

Kudos.

We hope this helps.
All the best!
Experts' Global Team

RonTargetTestPrep · Answer

Do you understand that all three of these comparison sentences are correctly written?:
 I read more than my brother does.
I usually read more than my brother does.
I tend to read more than my brother does.

The easiest way to process "tend to VERB" is to treat it like "usually VERB", because you can substitute one of those two for the other in general.

nikitathegreat · Answer

In the B option is - is the case refer to tendency here?
What is the reason for B option to be wrong?

ExpertsGlobal5 · Answer

Hello  nikitathegreat ,

We hope this finds you well.

To answer your query, Option B is incorrect because it incorrectly compares "tendency" to "is the case"; remember, a comparison can only be made between similar things.

We hope this helps.
All the best!
Experts' Global Team

EtaCarnia · Answer

Hi ,

shouldn't there be "do" also there in option E. Like

Children tend to be more susceptible than adults do to bronchitis and asthma,

Will it change the meaning or impact the sentence any way?

EducationAisle · Answer

"adults do to bronchitis and asthma" doesn't look like a great construct; nevertheless let's wait for other responses on this.

In any case, it is important that you get comfortable with this construct because GMAT uses it extensively in comparison sentences.

Another similar example:

Plants are more efficient than fungi at acquiring carbon,  in the form of carbon dioxide, and converting it to energy-rich sugars .
- Again, notice that "are" (...than fungi  are ..) is implied.

ExpertsGlobal5 · Answer

Hello  EtaCarnia ,

We hope this finds you well.

To answer your query, when a comparison is drawn between actions, repeated verbs can be omitted for the sake of conciceness, without replacing them with stand-ins such as "do" or "are".

We hope this helps.
All the best!
Experts' Global Team

VerbalBot · Answer

Hello from the GMAT Club VerbalBot!

Thanks to another GMAT Club member, I have just discovered this valuable topic, yet it had no discussion for over a year. I am now bumping it up - doing my job. I think you may find it valuable (esp those replies with Kudos).

Want to see all other topics I dig out? Follow me (click follow button on profile). You will receive a summary of all topics I bump in your profile area as well as via email.

Children's tendency to be more susceptible to bronchitis and asthma

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Children's tendency to be more susceptible to bronchitis and asthma

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