Question

mention the karyotype of Down's syndrome, Klinefelter's syndrome, Turner's syndrome​

Answer 1

Down's/Turner's mosaic is a rare chromosomal abnormality, occurring in about 1 in 2 000 000 births. Two babies with Down's/Turner's mosaickaryotype was reported that 2 babies born with this disorder in each of whom chromosomal analysis of amniotic fluid had mistakenly identified the fetus as a normal male