GMAT Sentence Correction (SC) | Re: Researchers have discovered a new species of sparrow that

Researchers have discovered a new species of sparrow that( lives) only in cypress groves
Researchers have discovered a new species of sparrow that( almost )wholly dependent on the berries of a certain type of vine that grows on cypress
Researchers have discovered a new species of sparrow that (whose )coloring is completely different from that of all other sparrows.

In option B, check for parallelism
That lives,
That
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