The most I have ever heard of is 22. The average litter is closer to 12. If you breed the female too young, she is more likely to have smaller litters, closer to 6 to 8 babies.
5 to 7 babies
In a female rat's lifetime, they can have around 5 litters, each litter having atmost about 14 babies. So that's like around 70 babies per rat's life!
The average litter size is 3-4, and they can have as many as 9 in one litter.
Yes
In 1 litter, there can be up to 7 baby skunks. Usually there are around 4 born in each litter.
Well, a female rat can have 8 litters a year, so 16 in two years. And an average litter can have up to 20 baby's (Even more) Sooooo.....About 320. Thats if my maths it correct D:
The average number of young in the rat litter is 8 to 12 babies. Although first time mums usually have a little less and some rats have been known to have upto 25 babies in one litter.
Simply because it was her first litter. It is likely that if she has a second litter, she'll have more.
She can have from one to 12 babies in one litter.
Well, a female rat can have 8 litters a year, so 16 in two years. And an average litter can have up to 20 baby's (Even more) Sooooo.....About 320. Thats if my maths it correct D:
A scientist who regularly tests on rats will usually breed their own as rats breed very easily and have many babies in one litter. This also helps them to reduce the risk of the rat having an underlying disease or illness.
19
Wombats usually just have one baby (joey) at a time.