Trisomy 18 (Edwards Syndrome) is identified by a karyotype that shows...
too few copies of chromosome 18.
too many copies of chromosome 18.
an inversion of genes on chromosome 18.
a translocation between both chromosome 18.
too few copies of chromosome 18.
too many copies of chromosome 18.
an inversion of genes on chromosome 18.
a translocation between both chromosome 18.