Question

Melissa's child was born with an extra chromosome, resulting in down syndrome. this is an example of:_________

Answer 1

mutation.

Melissa's child was born with an extra chromosome, resulting in down syndrome. this is an example of mutation.

What does mutation entail?

• A mutation is a change to an organism's DNA sequence.
• Errors in DNA replication during cell division, exposure to mutagens, or viral infection can all cause mutations.

Describe the Down syndrome.

• An extra chromosome causes the disorder known as Down syndrome.
• In the body, chromosomes are discrete "packages" of genes.
• They control how a baby's body develops during pregnancy and after birth, determining how it will look and work.
• A newborn typically has 46 chromosomes.
• One of these chromosomes, chromosome 21, has an extra copy in infants with Down syndrome.
• Trisomy is the medical word for having an extra copy of a chromosome.
• Trisomy 21 is another term used to describe Down syndrome.
• The newborn may experience difficulties with their mental and physical development as a result of this additional copy, which alters how their body and brain grow.

Is Down syndrome curable?

• Down syndrome is incurable.
• Early intervention programs can aid in skill development.
• Speech, physical, occupational, and/or educational therapy are a few examples.
• Many people with Down syndrome lead happy, fruitful lives with assistance and treatment.

To learn more about down's syndrome visit:

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