X-linked Dominant Inheritance
About the Lecture
The lecture X-linked Dominant Inheritance by Georgina Cornwall, PhD is from the course Single-Gene Disorders.
Included Quiz Questions
What is the probability of a male with an X-linked dominant inherited disease and a healthy female having a son with the disease in a single birth?
- No probability
- 25%
- 50%
- 75%
- 100%
Which statement best describes a pseudoautosomal disorder?
- A mutant allele is transferred to the Y chromosome by a crossover event and subsequently passed onto the male progeny.
- An X-linked recessive disorder capable of causing female-to-male transmission.
- An X-linked dominant disorder capable of causing female-to-male transmission.
- An X-linked dominant disorder capable of causing male-to-female transmission.
- An X-linked recessive disorder capable of causing male-to-male transmission.
What is the probability of a daughter with a healthy mother and a father with an X-linked dominant disorder having a disease?
- 100%
- 50%
- 25%
- No probability
- 75%
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Author of lecture X-linked Dominant Inheritance
Georgina Cornwall, PhD
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