Though subject to---tricky and confusing modifier

[atulmangal]

Though subject to the same wild-animal control efforts that killed off almost all the wolves in North America over the past century, the coyote's amazing ability of adapting to the presence of humans has enabled it to expend its range into Alaska and Central America.

A. coyote's amazing ability of adapting to the presence of humans has enabled it to expend its
B. coyote, because of its amazing ability of adapting to the presence of humans, have been able to expand their
C. coyote, because of its amazing ability to adapt to the presence of humans, has been able to expand its
D. amazing ability of the coyote to adapt to the presence of humans have enabled it to expand the
E. amazing ability of the coyote to adapt to the presence of humans has enabled it to expand the

[vineeshp]

OA C.

Something was subjected to the efforts. What? The coyote. not it's ability.

leaves only B and C. the coyote is singular hence C. B uses have.

[aspirant2011]

C is correct because of two reasons-

1. correct modifier
2. correct idiom "ability to"

[AIM GMAT]

BY POE left with B and C.

IMO C -- "to adapt" + has

[Target2009]

+1 TO C.

[atulmangal]

OA C

[bubbliiiiiiii]

Though subject to the same wild-animal control efforts that killed off almost all the wolves in North America over the past century, the coyote's amazing ability of adapting to the presence of humans has enabled it to expend its range into Alaska and Central America.

A. coyote's amazing ability of adapting to the presence of humans has enabled it to expend its

B. coyote, because of its amazing ability of adapting to the presence of humans, have been able to expand their

C. coyote, because of its amazing ability to adapt to the presence of humans, has been able to expand its

D. amazing ability of the coyote to adapt to the presence of humans have enabled it to expand the
E. amazing ability of the coyote to adapt to the presence of humans has enabled it to expand the

expand what?

[isanju]

It's C

[Jim@Grockit]

"Subject" (used with "to") is an adjective, and will create modifying phrases similar to ones made by participles.

Subject to higher taxation under the most recent tax code, these investments are no longer optimal.
Though subject to occasional bouts of stage fright, the singer very much enjoys performing.