Find all School-related info fast with the new School-Specific MBA Forum

It is currently 23 Jul 2014, 10:20

Close

GMAT Club Daily Prep

Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.

Customized
for You

we will pick new questions that match your level based on your Timer History

Track
Your Progress

every week, we’ll send you an estimated GMAT score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History

Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.

Events & Promotions

Events & Promotions in June
Open Detailed Calendar

Which of the following best completes the passage below?

  Question banks Downloads My Bookmarks Reviews Important topics  
Author Message
TAGS:
Intern
Intern
avatar
Joined: 13 Sep 2010
Posts: 17
Followers: 0

Kudos [?]: 2 [0], given: 9

GMAT ToolKit User
Which of the following best completes the passage below? [#permalink] New post 04 Jun 2011, 00:42
00:00
A
B
C
D
E

Difficulty:

  5% (low)

Question Stats:

31% (01:53) correct 69% (02:20) wrong based on 16 sessions
Which of the following best completes the passage below?
Monarch butterflies, whose average life span is nine months, migrate from the midwestern United States to selected forests outside Mexico City. It takes at least three generations of monarchs to make the journey, so the great-great-grandchildren who finally arrive in the Mexican forests have never been there before. Yet they return to the same trees their forebears left. Scientists theorize that monarchs, like homing pigeons, map their routes according to the earth’s electromagnetic fields. As a first step in testing this theory, lepidopterists plan to install a low-voltage transmitter inside one grove of “butterfly trees” in the Mexican forests. If the butterflies are either especially attracted to the grove with the transmitter or especially repelled by it, lepidopterists will have evidence that______
(A) monarch butterflies have brains, however minuscule
(B) monarch butterflies are sensitive to electricity
(C) low-voltage electricity can affect butterflies, whether positively or adversely
(D) monarchs map their routes according to the earth’s electromagnetic fields
(E) monarchs communicate in intergenerationally via electromagnetic fields
[Reveal] Spoiler: OA
SVP
SVP
User avatar
Joined: 30 Apr 2008
Posts: 1893
Location: Oklahoma City
Schools: Hard Knocks
Followers: 28

Kudos [?]: 423 [0], given: 32

GMAT Tests User
Re: Monarch butterflies - Can someone explain why C is wrong [#permalink] New post 04 Jun 2011, 16:59
C is wrong because it is too general. The experiment is designed to only test monarch butterflies, not butterflies in general. That is a significant different.

_________________

------------------------------------
J Allen Morris
**I'm pretty sure I'm right, but then again, I'm just a guy with his head up his a$$.

Get the best GMAT Prep Resources with GMAT Club Premium Membership

Intern
Intern
avatar
Joined: 13 May 2011
Posts: 2
Followers: 0

Kudos [?]: 0 [0], given: 0

GMAT Tests User
Re: Monarch butterflies - Can someone explain why C is wrong [#permalink] New post 04 Jun 2011, 18:27
Can someone explain y answer cant be D?
Manager
Manager
avatar
Joined: 06 Feb 2011
Posts: 61
Followers: 0

Kudos [?]: 11 [0], given: 1

Re: Monarch butterflies - Can someone explain why C is wrong [#permalink] New post 05 Jun 2011, 03:34
anjalipai wrote:
Can someone explain y answer cant be D?

bcoz its already stated in the argument... We need a conclusion to the argument and only option B gives us the answer.. Need to remember that answer for the conclusion questions needs to stick very closely with the premises....
SVP
SVP
User avatar
Joined: 30 Apr 2008
Posts: 1893
Location: Oklahoma City
Schools: Hard Knocks
Followers: 28

Kudos [?]: 423 [0], given: 32

GMAT Tests User
Re: Monarch butterflies - Can someone explain why C is wrong [#permalink] New post 05 Jun 2011, 12:32
anjalipai wrote:
Can someone explain y answer cant be D?


The experiment only goes to electricity. A low voltage transmitter doesn't mean magnetic, it just means low voltage or power. D is a leap past what the experiment actually tests.

_________________

------------------------------------
J Allen Morris
**I'm pretty sure I'm right, but then again, I'm just a guy with his head up his a$$.

Get the best GMAT Prep Resources with GMAT Club Premium Membership

VP
VP
avatar
Status: There is always something new !!
Affiliations: PMI,QAI Global,eXampleCG
Joined: 08 May 2009
Posts: 1365
Followers: 10

Kudos [?]: 131 [0], given: 10

GMAT Tests User
Re: Monarch butterflies - Can someone explain why C is wrong [#permalink] New post 05 Jun 2011, 22:49
D actually restates the conclusion which has already been theorized.

B it is which follows from the argument itself.

_________________

Visit -- http://www.sustainable-sphere.com/
Promote Green Business,Sustainable Living and Green Earth !!

Intern
Intern
avatar
Joined: 13 Sep 2010
Posts: 17
Followers: 0

Kudos [?]: 2 [0], given: 9

GMAT ToolKit User
Re: Monarch butterflies - Can someone explain why C is wrong [#permalink] New post 06 Jun 2011, 09:19
Great! Thanks very much for the help!
Re: Monarch butterflies - Can someone explain why C is wrong   [#permalink] 06 Jun 2011, 09:19
    Similar topics Author Replies Last post
Similar
Topics:
Which of the following best completes the passage below? A wunderbar03 4 02 May 2005, 02:14
Which of the following best completes the passage below? Vithal 12 26 Mar 2005, 07:00
Which of the following best completes the passage below? At Taku 3 04 Mar 2005, 22:42
Which of the following best completes the passage below? One rahul 1 08 Dec 2004, 23:40
Which of the following best completes the passage below? In cbrf3 1 01 Oct 2004, 12:16
Display posts from previous: Sort by

Which of the following best completes the passage below?

  Question banks Downloads My Bookmarks Reviews Important topics  


GMAT Club MBA Forum Home| About| Privacy Policy| Terms and Conditions| GMAT Club Rules| Contact| Sitemap

Powered by phpBB © phpBB Group and phpBB SEO

Kindly note that the GMAT® test is a registered trademark of the Graduate Management Admission Council®, and this site has neither been reviewed nor endorsed by GMAC®.