the answer is not C

The plates shown below contain different sugars as carbon sources as indicated. Cells were first plated on minimal media with glucose (master plate) and then replica plated onto plates with lactose, mannose or arabinose (no glucose). e e a e a a a C d C C b b b master plate lactose mannose arabinose Which colony has the genotype lac- mant ara*? O Colony A O Colony B Colony C Colony D O Colony E