A cell that contains two complete sets of chromosomes is called a

A cell that contains two complete sets of chromosomes is called a

• A. Diploid cell
• B. Haploid cell
• C. Monoploid cell
• D. Polyploid cell

Answer: (A)

Two complete sets of chromosomes describe a diploid cell. In a diploid cell, there are paired homologous chromosomes, one set from each parent (2n). This is how most body cells are organized, such as in humans where somatic cells carry 46 chromosomes arranged as 23 pairs. By contrast, a gamete carries just one set of chromosomes (n), which is why it’s haploid. The term monoploid is an older way to describe a single chromosomal set, and polyploid refers to more than two sets. So the cell with two complete chromosome sets is diploid.

Two complete sets of chromosomes describe a diploid cell. In a diploid cell, there are paired homologous chromosomes, one set from each parent (2n). This is how most body cells are organized, such as in humans where somatic cells carry 46 chromosomes arranged as 23 pairs. By contrast, a gamete carries just one set of chromosomes (n), which is why it’s haploid. The term monoploid is an older way to describe a single chromosomal set, and polyploid refers to more than two sets. So the cell with two complete chromosome sets is diploid.