Podcast
Questions and Answers
What percentage of offspring from a heterozygous couple will be homozygous dominant?
What percentage of offspring from a heterozygous couple will be homozygous dominant?
- 100%
- 25% (correct)
- 75%
- 50%
What is the probability that a homozygous dominant person and a heterozygous person will produce a homozygous dominant offspring?
What is the probability that a homozygous dominant person and a heterozygous person will produce a homozygous dominant offspring?
- 100%
- 75%
- 25%
- 50% (correct)
What is the chance that a daughter of a male with an X-linked recessive trait and a carrier female will be affected?
What is the chance that a daughter of a male with an X-linked recessive trait and a carrier female will be affected?
- 25%
- 100%
- 50% (correct)
- 75%
What is the relationship between the percentage of affected male offspring and carrier females in a cross between an unaffected male and a carrier female for an X-linked recessive trait?
What is the relationship between the percentage of affected male offspring and carrier females in a cross between an unaffected male and a carrier female for an X-linked recessive trait?
What pattern of inheritance does a flower show when a cross between a white and a red flower produces a pink flower?
What pattern of inheritance does a flower show when a cross between a white and a red flower produces a pink flower?
What type of trait is being traced in the given pedigree?
What type of trait is being traced in the given pedigree?
What is the probability that a heterozygous male and female will produce another homozygous recessive offspring after already having one?
What is the probability that a heterozygous male and female will produce another homozygous recessive offspring after already having one?
If a flower cross results in 50% Purple and 50% Blue, what are the parents' phenotypes?
If a flower cross results in 50% Purple and 50% Blue, what are the parents' phenotypes?
If a horse's fur color is codominant, what is the most likely phenotype of the parents if all four horses have patches of black and white?
If a horse's fur color is codominant, what is the most likely phenotype of the parents if all four horses have patches of black and white?
What is the genotype of #9 if #8 mated with #3?
What is the genotype of #9 if #8 mated with #3?
What is true about the offspring of #8 and #3?
What is true about the offspring of #8 and #3?
What pattern of inheritance is shown by the plant 'A' resulting from crossing a white plant with a red plant?
What pattern of inheritance is shown by the plant 'A' resulting from crossing a white plant with a red plant?
