Yes they can and usually do.
It depends what the parents genes are.
No. Mice come in many different colour variations. They may be black or brown it spotted.
YES!
depends, different mice sleep differently but yes that is a common way
Probably small bits of regurgitated mice that it's parents gave it.
Maybe, but you must be careful. The mother mouse might cannibalize it.
baby mice can jump up to a inch high
The parents care for them for 3 to 4 weeks. After that, they're on their own.
Yes, baby mice are.
Mice inherit everything from their parents - there is no other way for them to get DNA except from their parents.
Male mice will not care for the baby mice but they will eat the babies.
A lot of baby mice are called a "litter." Mice typically give birth to multiple offspring at once, and a single litter can contain anywhere from a few to over a dozen baby mice.