A lot.
Internal fertilization of the females eggs through contact with male sperm during mating.
As much as the tube can fill.
a gallon
My adult male rat is 640g
A male rat is called a buck.
no she males do not have sperm because they are not in the male gender
If it is a male rat then it become sterile.A castrated rat is a sterile rat.
No, female sperm do not have a longer lifespan compared to male sperm.
A male rat is a buck or bull. A female rat is a cow or doe A young rat is called calf or pup and other names.
to have a baby rat
Male sex cells (gametes) are known as spermatozoa - or simply sperm.
No. The human male doesn't have anything the sperm to fertilize