It doesn't really matter. Research has shown that males are more relaxed together and that females tend to fight occasionally, but that is not a problem for me. I have thee female gerbils and they're perfectly fine about each other. So it doesn't really matter what gender you choose...
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
...You are kidding, right? Gerbils are mammals; some of them are male, and some are, well, female. They reproduce the way mammals do.
no male gerbils are very caring so dont split them up
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.
yes. A male will have a black bum
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)
Gerbils are mammals and breed sexually. The male approaches and mounts the female from the rear. The female remains positioned on all four legs, while the male balances on his back legs, resting his upper body on the female's pelvis.
male gerbils have a small slitt in their stomack and femals dont
As with most mammals, two, a male and a female
Only if you introduce a female to them. 2 males on their own will not mate
It's really quite self explainatory. Get younger gerbils, a male and a female. Make sure they aren't from the same litter, if they are the babies could have health problems. If they are younger, introducing them to one another should be a peice of cake, if not use the slipt-cage method. They should mate, and about 21 days later, you will have a litter of gerbils. =)