5 Questions
What chromosomal abnormality characterizes Down syndrome?
An extra copy of chromosome 21
How many total chromosomes do people with Down syndrome typically have?
47
Which aspect of development is affected by Down syndrome?
Both brain and body development
Which statement is true about people with Down syndrome?
They can live happy and healthy lives with supportive care
Which organization provides information about Down syndrome according to the sources?
Centers for Disease Control and Prevention
Study Notes
Down Syndrome
- Down syndrome is a genetic condition where a person is born with an extra copy of chromosome 21.
- This results in a total of 47 chromosomes instead of the typical 46.
- This condition affects how the brain and body develop.
- With supportive care, people diagnosed with Down syndrome can lead happy and healthy lives.
Learn about Down syndrome, a genetic condition caused by an extra copy of chromosome 21, affecting brain and body development. Understand its diagnosis and supportive care.
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