Which among these is the correct combination of aquatic mammals? HomeMedical Entrance ExamWhich among these is the correct combination of aquatic mammals?Biology, Entrance, Medical, NEETWhich among these is the correct combination of aquatic mammals?Option 1 : Seals, Dolphins, SharksOption 2 : Dolphins, Seals, TrygonOption 3 : Trygon, Whales, SealsOption 4 : Whales, Dolphins, Seals