Turner syndrome or Ullrich-Turner syndrome (also known as "Gonadal dysgenesis") encompasses several conditions in human females, of which monosomy X (absence of an entire sex chromosome, the Barr body) is most common. It is a chromosomal abnormality in which all or part of one of the sex chromosomes is absent (unaffected humans have 46 chromosomes, of which two are sex chromosomes). Normal females have two X chromosomes, but in Turner syndrome, one of those sex chromosomes is missing or has other abnormalities. In some cases, the chromosome is missing in some cells but not others, a condition referred to as mosaicism or 'Turner mosaicism'
– An organ that produces gametes (eggs or sperm) The oyster gonad lies between the digestive gland and the mantle The size and thickness of the gonad vary seasonally
One of the masses of generative tissue primitively alike in both sexes, but giving rise to either an ovary or a testis; a generative gland; a germ gland
Turkish - English
Definition of gonadal in Turkish English dictionary