A new study suggests that different species of mice have different burrow design: a lab-raised mouse too can build species-specific burrow due to its genes, carrying various DNA combinations of burrow creation in genome.

A. a lab-raised mouse too can build species-specific burrow due to its genes, carrying various DNA
B. a lab-raised mouse too can build species-specific burrow because of its genes that carry various DNA
C. a mouse raised in the lab builds species-specific burrow so that its genes carry various DNA
D. a mouse in the lab can build species-specific burrow as its genes can carry various DNA
E. a lab-raised mouse too can build species-specific burrows because of their genes carrying various DNA

OA B

Source: e-GMAT