Difference between Down' syndrome and Turner's syndrome

Difference between Down' syndrome and Turner's syndrome

Down Syndrome: Down syndrome, also known as Trisomy 21, is caused by the presence of an extra copy of chromosome 21 in a person's cells. This additional chromosome results in a total of 47 chromosomes instead of the usual 46.
Down Syndrome: Down syndrome is one of the most common genetic disorders, occurring in about 1 in 700 live births, with a higher frequency in children born to older mothers.
Down Syndrome: Individuals with Down syndrome have an extra copy of chromosome 21, leading to characteristic physical features, intellectual disability, and an increased risk of certain health issues such as heart defects, leukaemia, and thyroid problems.
Down Syndrome: Down syndrome can affect individuals of any gender.
Down Syndrome: People with Down syndrome often have distinct physical characteristics, such as almond-shaped eyes, a flat facial profile, a protruding tongue, and a single palmar crease on the hands.
Down Syndrome: Individuals with Down syndrome typically have mild to moderate intellectual disabilities, although there is considerable variability in cognitive abilities.
Down Syndrome: Most individuals with Down syndrome are fertile, and some may have children.
Turner Syndrome: Turner syndrome, on the other hand, is typically caused by the absence of one of the two X chromosomes in females. It is a monosomy condition, as affected individuals have only one X chromosome instead of the typical two.
Turner Syndrome: Turner syndrome is less common, occurring in about 1 in 2,500 live female births.
Turner Syndrome: In Turner syndrome, females are typically missing one X chromosome. This condition results in various physical and developmental differences, including short stature, delayed puberty, and potential fertility issues.
Turner Syndrome: Turner syndrome exclusively affects females due to the absence of an X chromosome.
Turner Syndrome: Common physical features in Turner syndrome may include short stature, a webbed neck, a low hairline at the back of the neck, and widely spaced nipples.
Turner Syndrome: Cognitive abilities in individuals with Turner syndrome are generally within the normal range, but they may experience learning difficulties.
Turner Syndrome: Turner syndrome can lead to infertility in affected individuals, although assisted reproductive techniques may be an option for some.