Biologists working in Spain say that their discovery of teem

[varun289]

Biologists working in Spain say that their discovery of teeming life in a highly acidic river may
not only broaden the search for life, or for evidence of past life, no other planets but also show
that a number of forms of microscopic life can adapt to conditions that scientists have long
thought hostile to all but the hardiest bacteria.
A. show that a number of forms of microscopic life can adapt to conditions that scientists have long
thought hostile to all but the hardiest bacteria
B. may show that a number of forms of microscopic life is capable of adapting to conditions that
scientists have long thought hostile to all bacteria but the hardiest ones
C. shows a number of forms of microscopic life to be capable to adapt to conditions that scientists
have long thought had been hostile to all but the hardiest bacteria
D. showing that a number of forms of microscopic life is capable of adapting to conditions that
scientists have long thought had been hostile to all but the hardiest bacteria
E. showing that a number of forms of microscopic life can adapt to conditions that scientists have
long thought hostile to all bacteria but the hardiest



a

[Lifetron]

Biologists working in Spain say that their discovery of teeming life in a highly acidic river may not only broaden the search for life, or for evidence of past life, no other planets but also show that a number of forms of microscopic life can adapt to conditions that scientists have long thought hostile to all but the hardiest bacteria.
A. show that a number of forms of microscopic life can adapt to conditions that scientists have long thought hostile to all but the hardiest bacteria
B. may show that a number of forms of microscopic life is capable of adapting to conditions that scientists have long thought hostile to all bacteria but the hardiest ones
C. shows a number of forms of microscopic life to be capable to adapt to conditions that scientists have long thought had been hostile to all but the hardiest bacteria
D. showing that a number of forms of microscopic life is capable of adapting to conditions that scientists have long thought had been hostile to all but the hardiest bacteria
E. showing that a number of forms of microscopic life can adapt to conditions that scientists have long thought hostile to all bacteria but the hardiest

Typical parallelism

Not only broaden but also show -> A

[Nachiket]

Biologists working in Spain say that their discovery of teeming life in a highly acidic river may not only broaden the search for life, or for evidence of past life, no other planets but also show that a number of forms of microscopic life can adapt to conditions that scientists have long thought hostile to all but the hardiest bacteria.
A. show that a number of forms of microscopic life can adapt to conditions that scientists have long thought hostile to all but the hardiest bacteria
B. may show that a number of forms of microscopic life is capable of adapting to conditions that scientists have long thought hostile to all bacteria but the hardiest ones
C. shows a number of forms of microscopic life to be capable to adapt to conditions that scientists have long thought had been hostile to all but the hardiest bacteria
D. showing that a number of forms of microscopic life is capable of adapting to conditions that scientists have long thought had been hostile to all but the hardiest bacteria
E. showing that a number of forms of microscopic life can adapt to conditions that scientists have long thought hostile to all bacteria but the hardiest

Typical parallelism

Not only broaden but also show -> A

Choice A is correct as far as parallelism is concerned not only...but also. BUT my concern is show is incorrectly used here. Discovery of teeming life is singular. it should be "shows"

[Lifetron]

Biologists working in Spain say that their discovery of teeming life in a highly acidic river may not only broaden the search for life, or for evidence of past life, no other planets but also show that a number of forms of microscopic life can adapt to conditions that scientists have long thought hostile to all but the hardiest bacteria.
A. show that a number of forms of microscopic life can adapt to conditions that scientists have long thought hostile to all but the hardiest bacteria
B. may show that a number of forms of microscopic life is capable of adapting to conditions that scientists have long thought hostile to all bacteria but the hardiest ones
C. shows a number of forms of microscopic life to be capable to adapt to conditions that scientists have long thought had been hostile to all but the hardiest bacteria
D. showing that a number of forms of microscopic life is capable of adapting to conditions that scientists have long thought had been hostile to all but the hardiest bacteria
E. showing that a number of forms of microscopic life can adapt to conditions that scientists have long thought hostile to all bacteria but the hardiest

Typical parallelism

Not only broaden but also show -> A

Choice A is correct as far as parallelism is concerned not only...but also. BUT my concern is show is incorrectly used here. Discovery of teeming life is singular. it should be "shows"

If what you are saying is right, then 'broaden', given in the question, is wrong !

'shows' may be correct if we didn't have 'may' before 'not only'. You are missing the structure here. It is not jus 'shows', it is 'may broaden' and 'may show'. Pls note that 'may' before 'not only' in the question.

Hope this helps !