You can look at the distance between the anus and the genitals. This distance is shorter for a female. If your mouse is older the testicles will start the show on a male.
obviously look down under
Is there a difference in the appearance if the male and female mouse?"
A female mouse is called a doe. (and a male mouse is called buck) newborns are pinkies
A buck. The female is a doe.
a buck and female is a doe
In English there are no masculine or feminine forms. English uses gender specific nouns for male or female. The noun for a male mouse is buck. The noun for a female mouse doe.
It will not matter if they mated or not, the female will still attack the male.
No. Not the same species.
Male mouse is more aggressive and always press for mating. This makes female mouse offensive towards male.
how do you know if your pygmy chameleon is a male or a female
It depends who has a better instinct and determination (And also the brains!)
it is known as the Doe (the male is a Buck and the young as Pup, Pinkie or Kittens)