Science / Biology / Sex Chromosomes: The chromosomes that determine the sex of an organism. In humans, females have two X chromosomes, and males have one X chromosome and one Y chromosome. Chromosome that determines the gender (sex) of the individual. Human males have a large X and a smaller Y sex chromosomes, while human females have two X sex chromosomes.
Science / Genetics / Sex Chromosome: The x or y chromosome in human beings that determines the sex of an individual. Females have two x chromosomes in diploid cells: males have an x and a y chromosome. The sex chromosomes comprise the 23 MORE
Entertainment / Music / Sextuple Meter: Compound metrical pattern of six beats to a measure. (1 - 2 - 3 - 4 - 5 - 6). Notice that each beat subdivides into three rather than two. MORE