Which is the biggest polar mammal? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 12 Students CBSE Exams.

Which is the biggest polar mammal?

One might think it is the polar bear of the Arctic but it is not. The biggest polar mammal is in fact the blue whale which is an aquatic creature found in the Antarctic Circle. Though it has a large size, the blue whale loves to eat tiny, shrimp-like creatures called krill.