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Sex linked inheritance

  1. What is sex linked inheritance? Why are X linked genes more common in males than females. (2 points)
  2. What is X inactivation and what is the purpose of this process? (2 points)
  3. What is the difference between a heterozygous and a homozygous allele? Use an example to explain. (2 points)
  4. From a recent blood typing, Jane discovered that her parents have type B blood, and she has type O. Is that possible? Explain using the Punnet square. (4 points)
  5. Reflection: Reflect on at least 2 key concepts you have learned from this simulation.

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