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AnnyKZ [126]
2 years ago
7

What is a karyotype. how do we use it to determine if a fetus has down syndrome

Biology
1 answer:
Maslowich2 years ago
3 0

Answer:

A karyotype is the individuals collection of chromosomes

you can use the individuals karyotype to determine if a fetus has down syndrome by looking at chromosome 21. If the fetus has an extra copy of chromosome 21, it will have down syndrome.

Explanation:

hopefully this can help you! :)

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