In Narwhal's, the Horn (H) and Blubber (B) genes are 34 m.u. apart on chromosome 1. a.) In a population of gametes from

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In Narwhal S The Horn H And Blubber B Genes Are 34 M U Apart On Chromosome 1 A In A Population Of Gametes From 1 (48.34 KiB) Viewed 108 times

In Narwhal's, the Horn (H) and Blubber (B) genes are 34 m.u. apart on chromosome 1. a.) In a population of gametes from a HB/hb individual, what % of gametes will have a recombinant genotype? b.) In a population of gametes from a Hb/hB individual, what % of gametes will have a hB genotype? c.) From a Hb/hB x HB/hb cross, what % of F1 progeny will have a recessive phenotype for both genes? d.) From a Hb/hB x HB/hb cross, what % of the F1 progeny will you expect to have a dihybrid genotype? The pedigree shows the inheritance of a very rare recessive trait. Individuals expressing the recessive trait are shown as filled symbols. a.) Assume the trait is autosomal. What is the probability that the diamond individual will express the recessive trait? b.) Assume the trait is X-linked. What is the probability that the diamond individual will express the recessive trait? c.) If the trait is X-linked, would you expect to observe a sex bias in diamond individuals expressing the trait?