Are all unicellular organisms haploid? If not, how do we know a cell is haploid or diploid?

What are Haploid Cells?

Haploid cells are cells that contain only one complete set of chromosomes. The most common type of haploid cells is gametes, or sex cells. Haploid cells are produced by

What are Diploid Cells?

Diploid cells are those that have two sets of chromosomes.Most mammals are diploid organisms, which means they have two homologous copies of each chromosome in the cells. In humans, there are 46 chromosomes. In most diploid organisms, every cell except for gametes will be diploid and contain both sets of chromosomes.