Final answer:
The sperm and egg cells store the genetic information that is passed on to the baby hamsters through fertilization.
Step-by-step explanation:
Fertilization is the process by which the genetic information is passed on to the offspring. In the case of the hamsters, the male hamster's sperm and the female hamster's egg (also known as ovum) combine during fertilization. Both the sperm and the egg are types of cells that store the genetic information. The sperm carries the genetic material of the male hamster, while the egg carries the genetic material of the female hamster. When they combine, the genetic information from both parents is passed on to the baby hamsters.