How many mice can a mother produce in a year?

A mother mouse is capable of producing multiple litters throughout the year, with an average litter size of about six to twelve pups. Given their typical reproductive cycle, a mother mouse can breed several times a year, usually around five to ten litters depending on environmental conditions and other factors.

Considering that a mother can produce between six to twelve pups per litter, the total number of mice produced in a year can vary significantly, but estimates often fall within the range of 42 to 60 mice. This figure accounts for optimal conditions where the mother is healthy, has access to food, and is not hindered by any predators or disease. Therefore, the answer indicating that a mother mouse can produce 42-60 mice in a year aligns with established biological data regarding their reproductive capacity.