containing two alleles that are the same for a trait 8. homozygous the allele that is only 9. F1 generation expressed when an individual is homozygous 10. recessive referring to body chromosomes (non sex chromosomes) the results of a cross between parents >

containing two alleles that are the same for a trait 8. homozygous the allele that is only 9. F1 generation expressed when an individual is homozygous 10. recessive referring to body chromosomes (non sex chromosomes) the results of a cross between parents >

Name: containing two alleles thatare the same for a trait8.homozygousthe al
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Description: containing two alleles thatare the same for a trait8.homozygousthe allele that is only9.F1 generationexpressed when anindividual is homozygous10. recessivereferring to bodychromosomes (non sexchromosomes)the results of a crossbetween parents

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter3: Transmission Of Genes From Generation To Generation

Section: Chapter Questions

Problem 8QP: Crossing Pea Plants: Mendels Study of Single Traits An unspecified characteristic controlled by a...

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The part that is missing is where the traits for things like colorblindness and hemophilia exist. This meansthat if you have XY chromosomes, you are missing alleles on one of the chromosomes. So whatever alleleis on your X is expressed regardless of if being dominant or recessive. These X-Linked Traits have a specialway to note the alleles.X-Linked alleles use X and Y as their base and then the allele that notates the trait is in the top, rightcorner. For instance: Phenotype(appearance) Genotype(alleles) XY with Hemophilia XhY XX withouth Hemophilia XHXh Notice that the female has two X’s so has 2 alleles. She is not a hemophiliac, but is carrying the trait.That means she can pass the trait to her offspring.Why don’t you cross those two parents here and find the outcome:Parents: Offspring: Genotypes:Phenotypes: Is there a chance of producing an XY offspring with hemophilia? Explain your answer Will…
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A woman who is heterozygous, Bb, has brown eyes; B (brown) isthe dominant allele, and b (blue) is recessive. One of her eyes,however, has a patch of blue color. Give three different explanationsfor how this might have occurred?
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