BREAKING: Target Test Prep releases Brand New 2026 On Demand GMAT prep course

Redeem
TTP OnDemand GMAT Video Course
Featured Course

Target Test Prep GMAT OnDemand

Scott Woodbury-Stewart’s private virtual classroom — 400 hours of master-class video lessons for the GMAT Focus Edition.

  • 715+ score guarantee — highest in the industry (99th percentile)
  • 52 chapters · 1,500+ lessons · 4,000+ practice questions
  • 400 hours of video · 1,500+ instructor-led HD smartboard lessons
  • 300,000+ students accepted to Harvard, Stanford, Wharton, Booth & Sloan & more
  • 24/7 live support + weekly Zoom office hours with GMAT instructors
  • TTP AI Assist — 24/7 AI-powered virtual tutor for instant help
  • 1,200+ flashcards + AI-powered study assistant & daily calendar
  • OnDemand, LiveTeach & GMAT Bootcamp formats available
  • Also: GRE, SAT Math & Executive Assessment courses
  • MBA Admissions Consulting now available
  • 🏆 2025 EdTech Breakthrough Award: Test Prep Solution Provider of the Year
  • 200,000+ students served
  • 5-day free trial — $0 to start, no auto-billing, cancel anytime
★★★★★ 5.0 (559 reviews)
130-pt guarantee
$0 to start then $127/mo
Start Free 5-Day Trial Read 559 Reviews →

human eye

Expert replies
Post new topic Locked
Previous Topic Next Topic
Master | Next Rank: 500 Posts
Posts: 160
Joined: Fri Aug 22, 2008 4:54 am
Thanked: 5 times
GMAT Score:660
by crazy4gmat » Tue Dec 02, 2008 10:10 am
Like the color-discriminating apparatus of the human eye, insects' eyes depend on recording and comparing light intensities in three regions of the electromagnetic spectrum.
(A) insects' eyes depend on
(B) an insect eye depends on
(C) that of insects depend on the
(D) that of an insect's eye depends on
(E) that of an insect's is dependent on the
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Source: — Sentence Correction |
Legendary Member
Posts: 683
Joined: Tue Jul 22, 2008 1:58 pmFollowed by: 2 members
Location: Dubai
Thanked: 73 times

by mals24 » Tue Dec 02, 2008 10:21 am
IMO D

You're comparing the color-discriminating apparatus of the human eye with the color-discriminating apparatus of the insects' eyes.

In A and B color-discriminating apparatus of the human eye is incorrectly compared with the insects eyes.

C 'that' refers to 'color-discriminating apparatus'-which is singular hence you need depends. Plus the sentence should be that of the insects eye not just insect.

E. that of the insect's what?
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Newbie | Next Rank: 10 Posts
Posts: 4
Joined: Wed Oct 01, 2008 11:24 pm

by beatsd » Tue Dec 02, 2008 10:25 am
IMO (D).

Colour discriminating apparatus of the insect's eye ---- is correct
Colour discriminating apparatus of the insect --- wrong
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
User avatar
Master | Next Rank: 500 Posts
Posts: 467
Joined: Thu Nov 06, 2008 10:19 pmFollowed by: 1 member
Thanked: 27 times

by karmayogi » Tue Dec 02, 2008 10:30 am
IMO D.

Reason same as that of mals24 and beatsd.
Each soul is potentially divine. The goal is to manifest this divine within.
--By Swami Vivekananda
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Legendary Member
Posts: 708
Joined: Sun Jun 01, 2008 4:59 amFollowed by: 1 member
Location: USA
Thanked: 13 times

by niraj_a » Tue Dec 02, 2008 10:40 am
D baby - ooorraah!
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Legendary Member
Posts: 940
Joined: Tue Aug 26, 2008 3:22 amFollowed by: 1 member
Thanked: 55 times

by iamcste » Tue Dec 02, 2008 11:04 am
mals24 wrote: E. that of the insect's what?

:D :D :D
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Master | Next Rank: 500 Posts
Posts: 458
Joined: Sun Aug 31, 2008 10:44 amFollowed by: 1 member
Thanked: 3 times

by gmat009 » Tue Dec 02, 2008 1:58 pm
Somehow E looks better.
What's OA
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Legendary Member
Posts: 940
Joined: Tue Aug 26, 2008 3:22 amFollowed by: 1 member
Thanked: 55 times

by iamcste » Tue Dec 02, 2008 2:00 pm
gmat009 wrote:Somehow E looks better.
What's OA

That of an insect's eye


Missing of eye in E causes illogical comparison

" Depends on " is better than "dependent on" -atleast in this case
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Master | Next Rank: 500 Posts
Posts: 160
Joined: Fri Aug 22, 2008 4:54 am
Thanked: 5 times
GMAT Score:660

by crazy4gmat » Tue Dec 02, 2008 5:31 pm
OA is D.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
User avatar
Legendary Member
Posts: 546
Joined: Sun Nov 16, 2008 11:00 pm
Location: New Delhi , India
Thanked: 13 times

by ronniecoleman » Tue Dec 02, 2008 6:37 pm
IMO D
Admission champion, Hauz khaz
011-27565856
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Legendary Member
Posts: 1578
Joined: Sun Dec 28, 2008 1:49 amFollowed by: 9 members
Thanked: 82 times
GMAT Score:720

by maihuna » Fri Nov 27, 2009 1:20 pm
ronniecoleman wrote:IMO D
Yes OA is D.
Charged up again to beat the beast :)
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Master | Next Rank: 500 Posts
Posts: 171
Joined: Mon Jun 01, 2009 8:59 pm
Thanked: 8 times

by brick2009 » Fri Nov 27, 2009 2:49 pm
I get the comparison part of the sentence..

but a COMMA before THAT in D ???? isnt that wrong in GMAT? or is there an exception to the rule.....

can anyone clarify plzzz.
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Master | Next Rank: 500 Posts
Posts: 268
Joined: Sat Aug 15, 2009 9:22 amFollowed by: 1 member
Thanked: 19 times
GMAT Score:700

by capnx » Fri Nov 27, 2009 3:02 pm
"that" is functioning as a pronoun replacing "apparatus"

essentially, the sentence is:
Like the color-discriminating apparatus of the human eye, the apparatus of an insect's eye depends on...
Top
Join the discussion
Log in to postLogin with Googleuse password
QUOTE IN REPLY
Post new topic Locked
• Page 1 of 1