ewhipple40 ewhipple40
  • 02-02-2021
  • Biology
contestada

Down's syndrome is a condition where an extra chromosome is produced on the _____ chromosome.

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Prodavid42
Prodavid42 Prodavid42
  • 02-02-2021

Answer: On the Y chromosome

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kmarthel05
kmarthel05 kmarthel05
  • 02-02-2021

Answer: 21th

Explanation: Down syndrome a.k.a trisomy 21 because it’s caused by an extra copy of a chromosome 21.

Hope easy and helps! ^^

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