...You are kidding, right? Gerbils are mammals; some of them are male, and some are, well, female. They reproduce the way mammals do.
Male gerbils can be neutered, but it is not recomended. Female gerbils should not be spayed. In general male gerbils should not be neutered unless there is a good reason for it.
um no, only female gerbils can
no
no
no but they will have babies and when they do the father will try to eat them so if you do have babies take the father away when they are being born. male gerbils fight with each other.
no male gerbils are very caring so dont split them up
Gerbils go into heat ever 4 day. There are no outward signs that they are in heat, unless a male is in the tank (in which the male will attempt to mate with her)
yes. A male will have a black bum
Yes. Male gerbils, no matter how old they are, can impregnate female gerbils. Most female gerbils can no longer conceive after 2 years of age. Either way, it's never wise to put a male and female together unless you intend to breed and provide for several litters. Gerbils are not easy to find homes for.
Boys are more layed back while girls are a bit more excitable.
I think that an older male and a much younger male gerbil are the nicest.. Female gerbils from my experience can be really mean and nasty to each other and you. Boys in general =much better.
a gerbil is called a gerbil