Humans inherit one set of chromosomes from their mother and a second set from their father. In total, most human cells contain 46 chromosomes with 22 pairs of autosomes, or non-sex chromosomes ...

The word "haplotype" is derived from the word "haploid," which describes cells with only one set of chromosomes, and from the word "genotype," which refers to the genetic makeup of an organism.

This condition is called triploidy. A fetus with this extra chromosome is said to be unable to survive. Here are the causes ...

Humans—and all mammals—have a certain set ... in one protein binds to MCD1 in the next protein and MCD2 binds to MCD2, ...