Gerbils really don't care about the color of the other gerbils in the tank with them, they really care about personality. For all we know, they could be color blind.
no!
No, not only to gerbils come in several different color varieties, but as with any animal each individual has its own personality, though with gerbils it doesn't vary as much as with say dogs.
It depends on perference
because it is the original gerbil color, with no color mutations. it is the easiest gerbil to make.
Same reason humans have diff. colours of skin, eyes, and hair, pigmentation.
A gerbil's view of the world is much higher than this, being around 215 degrees. So the gerbil can see much more of its world at any given moment so yeah a gerbil can see they i think also can see in the dark
That depends on your own personal perference. The Weasely twins are probably considered the coolest.
Elizabeth Bennet
Other gerbils.
Gerbils are an animal and can not be "invented".
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.
Yes, mice are smaller than gerbils, but I think gerbils are the right size.