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Comparison#002

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by gmat_perfect » Sat Sep 25, 2010 2:15 am
Most vaccines are derived from weakened or killed strains of the same virus that they prevent, unlike the derivation of smallpox vaccine from a different virus altogether.

(A) the derivation of smallpox vaccine from a different virus altogether
(B) smallpox vaccine, which is derived from a different virus altogether
(C) smallpox's vaccine, which gets derived from a different virus altogether
(D) when smallpox vaccine is derived from an altogether different virus
(E) the altogether different virus from which smallpox vaccine is derived
[spoiler]
OA: Later[/spoiler]
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by 7806 » Sat Sep 25, 2010 4:27 am
close b/w B/C... IMO [spoiler]B. ( comparison b/w: most vaccine .... smallpox vaccine..)[/spoiler]
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by niksworth » Sat Sep 25, 2010 7:00 am
B?

B is the only choice which makes the correct comparison between the two types of vaccines.
scio me nihil scire
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by reply2spg » Sat Sep 25, 2010 7:14 am
B again
Sudhanshu
(have lot of things to learn from all of you)
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by brijesh » Sat Sep 25, 2010 7:26 am
gmat_perfect wrote:Most vaccines are derived from weakened or killed strains of the same virus that they prevent, unlike the derivation of smallpox vaccine from a different virus altogether.

(A) the derivation of smallpox vaccine from a different virus altogether
(B) smallpox vaccine, which is derived from a different virus altogether
(C) smallpox's vaccine, which gets derived from a different virus altogether
(D) when smallpox vaccine is derived from an altogether different virus
(E) the altogether different virus from which smallpox vaccine is derived
[spoiler]
OA: Later[/spoiler]
B is the best choice
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