My mouse just had her first throw of mice and i discovered 9 baby mice in the cage, they are as big as your tip of your pinky and you can see their intestines around their stomach. Let me tell you they are so cute.
20
Normally six to eight at a time.
It's usually 8-12. A mouse on YouTube.com had 17!
Mice can have as little as one to as many as 15 or so. Usually, though, on average, 6 to 8 pups. Also the litters can become smaller as the mother mouse gets older.
10-12
Mice certainly have had adaptations over time. The fact that mice breed so often and produce so many young is one example of an adaptation.
Stabilizing selection
A Genetic bottleneck
One.
2 mice in one meal
how many jaguars are born at a time
One koala is born at a time.
One.
This is one of the many genetic traits that can vary the appearance of mice.
yes but it is not healthy
It depends. My mouse gave birth to mice. I've seen from 3 to 12. I think the record is 24 though. It is usually about 4-12 though.
Chapter one of "Of Mice and Men" by John Steinbeck consists of six paragraphs.