both
A female walrus weighs 10,400 grams meanwhile a male walrus weighs 11,600
A young walrus is called a cub or pup.
A female walrus.
From pregnant female walruses.
There are a whole pile of animals that have females called cows:ElephantsBuffaloBisonElkMooseCaribouDomesticated BovineWhalesRhinocerosesWalruses
their called a herd
Drilnolati
Blubber
tusks
No, female narwhals tend not to have tusks. But there are the rare instances in which a female is found with tusks, which tends to be characteristic of male narwhals. There even is one known, recorded instance of a two-tusked female.
Yes.