Biology I (20 points)
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An error in gamete formation results in a zygote with an XXY chromosome combination. Which characteristic of an individual is affected by this combination?

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Answer:

The XY chromosomes refer to the gender chromosomes and a mutation to where a child is born with XXY chromosomes would mean that the child Would have Klinefelter syndrome. A child with XX chromosomes is a female and a child with XY chromosomes is a male. The mutation has an extra gamete.

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The correct answer for the given question about Klinefelter syndrome is Sex characteristics Traits.

What is Klinefelter syndrome?

  • The XY chromosomes are the gender chromosomes, and Klinefelter syndrome would result from a mutation that caused a kid to be born with XXY chromosomes.
  • When a male kid is born with extra X chromosomes, this condition develops.
  • One X and one Y chromosome make up the majority of male, and an additional chromosome might give a male various different physical characteristics.
  • When the genetic material breaks unevenly in the egg, an additional X chromosome is created. It may also manifest if the sperm's genetic material divides unevenly.

Thus we can conclude that such condition will be called as Klinefelter syndrome as Sex characteristics Traits gets affected.

Learn more about Klinefelter syndrome here:

https://brainly.com/question/1807927

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