Final answer:
A monoploid cell contains one set of chromosomes, while a diploid cell contains two sets of chromosomes.
Step-by-step explanation:
In biology, a monoploid cell is a cell that contains one set of chromosomes, while a diploid cell contains two sets of chromosomes.
An example of a monoploid cell is a gamete, such as a sperm or an egg, which contains half the number of chromosomes as a diploid cell. On the other hand, most cells in the human body are diploid cells.
The diploid state is important for the inheritance of genetic information from both parents, as it allows for genetic diversity and the combination of traits from both parents.