<prompt> Karyotype of Paial mole45XO46XX46XY69XXX  <response>: Paial moles have a triploid karyotype 69 chromosomes; the extra haploid set of chromosomes usually is derived from the father.When a fetus is present in conjunction with a paial mole, it generally exhibitsthe stigmata of triploidy, including growth retardation and multiple congenital malformations such as syndactyly and hydrocephaly.Ref: Berek and Novak;s Gynecology; 15th edition; Chapter 39 