Concept:An appeal is the legal process of asking a higher court to review a lower court’s or tribunal’s decision.
Explanation:The governor is challenging the tribunal’s ruling in a higher court.
This action is formally called filing an “appeal.”
An “injunction” is a court order to stop or compel an action, not a challenge to a ruling.
An “objection” is a protest made during proceedings, not a separate case.
An “application” is a general request, lacking the specific meaning of seeking review.
Thus, only “appeal” fits the context of challenging a tribunal’s decision.
Answer:D. appeal