Use physical traits seen in your animal to create a 1 trait Punnett Square, a 2 trait Punnett square, an Incomplete or Co-dominant Punnett Square, and a Pedigree. Use traits that are easy and make sense. This is not something you are researching, you are just using traits
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Red Panda
Use physical traits seen in your animal to create a 1 trait Punnett Square, a 2 trait Punnett square, an Incomplete or Co-dominant Punnett Square, and a Pedigree. Use traits that are easy and make sense. This is not something you are researching, you are just using traits from your animal to show that you understand how to create and complete Punnett Squares.
Rules: In one cross parents need to have different genotypes
One cross must have both parents heterozygous
One cross must have parents with the same
The pedigree must show 3 generations, sex-linked inheritance (assume sex is determined
with X and Y chromosomes as in humans), a minimum of 10 individuals, have at least 1
carrier and affected cross and at least one carrier and unaffected cross.
Be sure to include:Let statement / what your letters mean
Parent phenotype and genotype
List gametes / add them to your Punnett Square
What are the offspring genotype and phenotype percentages / fractions?
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- Use physical traits seen in your animal to create a: 1 trait Punnett Square 2 trait Punnett square Incomplete or Co-dominant Punnett Square Pedigree. Use traits that are easy and make sense. This is not something you are researching, you are just using traits from your animal to show that you understand how to create and complete Punnett Squares. Rules: One cross must have parents with different genotypes One cross must have both parents heterozygous One cross must have parents with the same phenotype but different genotypes The pedigree must show 3 generations, sex-linked inheritance (assume sex is determined with X and Y chromosomes as in humans), a minimum of 10 individuals, have at least 1 carrier and affected cross and at least one carrier and unaffected cross. Be sure to include: A legend Parent Generation Genotypes A cross Punnett Square Genotypic Ratios (for monohybrid crosses only) Phenotypic Ratios ANIMAL: GIANT PANDAUse physical traits seen in your animal to create a: 1 trait Punnett Square 2 trait Punnett square Incomplete or Co-dominant Punnett Square Pedigree. Use traits that are easy and make sense. This is not something you are researching, you are just using traits from your animal to show that you understand how to create and complete Punnett Squares. Rules: One cross must have parents with different genotypes One cross must have both parents heterozygous One cross must have parents with the same phenotype but different genotypes The pedigree must show 3 generations, sex-linked inheritance (assume sex is determined with X and Y chromosomes as in humans), a minimum of 10 individuals, have at least 1 carrier and affected cross and at least one carrier and unaffected cross. Be sure to include: A legend Parent Generation Genotypes A cross Punnett Square Genotypic Ratios (for monohybrid crosses only) Phenotypic Ratios ANIMAL: GIANT PANDA SHOW ALL WORK AND STEPS AND…Use physical traits seen in your animal to create a 1 trait Punnett Square, a 2 trait Punnett square, an Incomplete or Co-dominant Punnett Square, and a Pedigree. Use traits that are easy and make sense. This is not something you are researching, you are just using traits from your animal to show that you understand how to create and complete Punnett Squares. Rules: In one cross parents need to have different genotypes One cross must have both parents heterozygous One cross must have parents with the same phenotype but different genotypes The pedigree must show 3 generations, sex-linked inheritance (assume sex is determined with X and Y chromosomes as in humans), a minimum of 10 individuals, have at least 1 carrier and affected cross and at least one carrier and unaffected cross. Be sure to include:Let statement / what your letters mean Parent phenotype and genotype List gametes / add them to your Punnett Square What…
- You are a biologist studying the local butterfly population. You've discovered 4 white (albino) butterflies. You mated each one with a wildtype butterfly and kept the lines separately. After several generations of back crosses, you've managed to create 4 lines of white butterflies. How can you tell if they represent mutations in the same gene or different genes? What crosses would you do? What results would you expect? (using complementation analysis).You are a zoologist working with Giraffes. Their main traits are: Grey tongues (G*), Rudimentary Horns (R*), Long necks (L*). You perform the following testcross with an individual with recessive versions of all 3 of the traits. P: G* R* L*/G* R* L* XGRL/GRL F1(all identical): G*R* L*/GRL Test Cross Progeny 2021 GRL 1987 G* R*L* 600 G*R L* 444 G R* L 125 GR L* 122 G* R* L 7 G*RL 1 G R* L* Total progeny= 5307 (Do not round answers. Leave as 1 decimal point (i.e. 2.3, not 2.39)Pedigree analysis is a fundamental tool for investigating whether or not a trait is following a Mendelian pattern of inheritance. It can also be used to help identify individuals within a family who may be at risk for the trait. Adam and Sarah, a young couple of Eastern European Jewish ancestry, went to a genetic counselor because they were planning a family and wanted to know what their chances were for having a child with a genetic condition. The genetic counselor took a detailed family history from both of them and discovered several traits in their respective families. Sarahs maternal family history is suggestive of an autosomal dominant pattern of cancer predisposition to breast and ovarian cancer because of the young ages at which her mother and grandmother were diagnosed with their cancers. If a mutant allele that predisposed to breast and ovarian cancer was inherited in Sarahs family, she, her sister, and any of her own future children could be at risk for inheriting this mutation. The counselor told her that genetic testing is available that may help determine if this mutant allele is present in her family members. Adams paternal family history has a very strong pattern of early onset heart disease. An autosomal dominant condition known as familial hypercholesterolemia may be responsible for the large number of deaths from heart disease. As with hereditary breast and ovarian cancer, genetic testing is available to see if Adam carries the mutant allele. Testing will give the couple more information about the chances that their children could inherit this mutation. Adam had a first cousin who died from Tay-Sachs disease (TSD), a fatal autosomal recessive condition most commonly found in people of Eastern European Jewish descent. Because TSD is a recessively inherited disorder, both of his cousins parents must have been heterozygous carriers of the mutant allele. If that is the case, Adams father could be a carrier as well. If Adams father carries the mutant TSD allele, it is possible that Adam inherited this mutation. Because Sarah is also of Eastern European Jewish ancestry, she could also be a carrier of the gene, even though no one in her family has been affected with TSD. If Adam and Sarah are both carriers, each of their children would have a 25% chance of being afflicted with TSD. A simple blood test performed on both Sarah and Adam could determine whether they are carriers of this mutation. Would you decide to have a child if the test results said that you carry the mutation for breast and ovarian cancer? The heart disease mutation? The TSD mutation? The heart disease and the mutant alleles?
- Pedigree analysis is a fundamental tool for investigating whether or not a trait is following a Mendelian pattern of inheritance. It can also be used to help identify individuals within a family who may be at risk for the trait. Adam and Sarah, a young couple of Eastern European Jewish ancestry, went to a genetic counselor because they were planning a family and wanted to know what their chances were for having a child with a genetic condition. The genetic counselor took a detailed family history from both of them and discovered several traits in their respective families. Sarahs maternal family history is suggestive of an autosomal dominant pattern of cancer predisposition to breast and ovarian cancer because of the young ages at which her mother and grandmother were diagnosed with their cancers. If a mutant allele that predisposed to breast and ovarian cancer was inherited in Sarahs family, she, her sister, and any of her own future children could be at risk for inheriting this mutation. The counselor told her that genetic testing is available that may help determine if this mutant allele is present in her family members. Adams paternal family history has a very strong pattern of early onset heart disease. An autosomal dominant condition known as familial hypercholesterolemia may be responsible for the large number of deaths from heart disease. As with hereditary breast and ovarian cancer, genetic testing is available to see if Adam carries the mutant allele. Testing will give the couple more information about the chances that their children could inherit this mutation. Adam had a first cousin who died from Tay-Sachs disease (TSD), a fatal autosomal recessive condition most commonly found in people of Eastern European Jewish descent. Because TSD is a recessively inherited disorder, both of his cousins parents must have been heterozygous carriers of the mutant allele. If that is the case, Adams father could be a carrier as well. If Adams father carries the mutant TSD allele, it is possible that Adam inherited this mutation. Because Sarah is also of Eastern European Jewish ancestry, she could also be a carrier of the gene, even though no one in her family has been affected with TSD. If Adam and Sarah are both carriers, each of their children would have a 25% chance of being afflicted with TSD. A simple blood test performed on both Sarah and Adam could determine whether they are carriers of this mutation. Would you want to know the results of the cancer, heart disease, and TSD tests if you were Sarah and Adam? Is it their responsibility as potential parents to gather this type of information before they decide to have a child?Pedigree analysis is a fundamental tool for investigating whether or not a trait is following a Mendelian pattern of inheritance. It can also be used to help identify individuals within a family who may be at risk for the trait. Adam and Sarah, a young couple of Eastern European Jewish ancestry, went to a genetic counselor because they were planning a family and wanted to know what their chances were for having a child with a genetic condition. The genetic counselor took a detailed family history from both of them and discovered several traits in their respective families. Sarahs maternal family history is suggestive of an autosomal dominant pattern of cancer predisposition to breast and ovarian cancer because of the young ages at which her mother and grandmother were diagnosed with their cancers. If a mutant allele that predisposed to breast and ovarian cancer was inherited in Sarahs family, she, her sister, and any of her own future children could be at risk for inheriting this mutation. The counselor told her that genetic testing is available that may help determine if this mutant allele is present in her family members. Adams paternal family history has a very strong pattern of early onset heart disease. An autosomal dominant condition known as familial hypercholesterolemia may be responsible for the large number of deaths from heart disease. As with hereditary breast and ovarian cancer, genetic testing is available to see if Adam carries the mutant allele. Testing will give the couple more information about the chances that their children could inherit this mutation. Adam had a first cousin who died from Tay-Sachs disease (TSD), a fatal autosomal recessive condition most commonly found in people of Eastern European Jewish descent. Because TSD is a recessively inherited disorder, both of his cousins parents must have been heterozygous carriers of the mutant allele. If that is the case, Adams father could be a carrier as well. If Adams father carries the mutant TSD allele, it is possible that Adam inherited this mutation. Because Sarah is also of Eastern European Jewish ancestry, she could also be a carrier of the gene, even though no one in her family has been affected with TSD. If Adam and Sarah are both carriers, each of their children would have a 25% chance of being afflicted with TSD. A simple blood test performed on both Sarah and Adam could determine whether they are carriers of this mutation. If Sarah carries the mutant cancer allele and Adam carries the mutant heart disease allele, what is the chance that they would have a child who is free of both diseases? Are these good odds?You are working with a new species of spider in the lab. Wild type spiders have black legs and long mandibles. Mutants have black/brown striped legs and short mandibles. You perform a cross between wild type and mutant spiders. Your results : 5,502 wild type; 5,877 mutant; 69 black/brown striped, long mandibles; 52 black, short mandibles. What information does the recombination frequency tell you about the traits? (You will need to solve the RF first if you haven't done so in the other problem.) * A. Crossing over occurs frequently between the two traits. B. They are unlinked genes. C. They are located on separate chromosomes D. They are located very close together on the same chromosome.
- You are interested in finding the quantitative trait locus associated with a phenotype. You should explore a: Cytogenic map Linkage map Physical map Google maps Dora's mapUsing Mendel’s lines of peas, describe how you would use a test cross experimental design to determine the genotype of a pea plant with purple flowers. Be very specific in describing your experimental design and how you would interpret your results based on the proportion of offspring phenotypes. Make sure to include all possible offspring phenotypes in your answer and what the proportion of phenotypes tells you about the purple plant genotype.Tallness (T) is dominant to shortness (t) in pea plants. Draw a punnett square cross between a heterozygous tall and a heterozygous tall plant. The Phenotype ratio is Tall: Short The Genotype ratio is TT: Tt: tt Blank 1: T Blank 2: t Blank 3: T Blank 4: TT Blank 5: Tt Blank 6: t Blank 7: Blank 8: Blank 9: Blank 10: Blank 11: Blank 12: Blank 13: