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Please answer all of the following questions and show all work if
needed please.
You are...
please answer all QUESTION 4 You are examining linkage between the genes that contribute to vampire...
please answer all
QUESTION 4 You are examining linkage between the genes that contribute to vampire teeth morphology. L_long teeth Y_yellow teeth D_ sufficient dentin (dentin +) Il short teeth yy white teeth dd lacks sufficient dentin (dentin -) You cross a true breeding vampire that has long, yellow teeth that have a normal amount of dentin with a true breeding vampire that has short, white teeth that lack sufficient amounts of dentin. You then test cross one of the...
You want to measure the distance between two linked genes in guinea pigs (hair color and...
You want to measure the distance between two linked genes in guinea pigs (hair color and nose color). You cross two true. breeding strains with opposite phenotypes together, and then you test-cross the F1 offspring. The counts for the offspring are as followed: 335 brown hair, pink nose 105 brown hair, black nose 92 yellow hair, pink nose 318 yellow hair, black nose What is the distance between the two loci in CM?
Please answer all of the following questions , and show all work if needed. What term...
Please
answer all of the following questions , and show all work if
needed.
What term is used for a block of alleles that is inherited together? a Marker b. Polymorphism O c Genome d Haplotype Why are regions between genes (intergenic regions) often chosen as mapping markers in genome-wide association studies? a. Intergenic regions are usually under positive or negative selection b. Variation in intergenic regions is more strongly linked to ethnicity than is variation in genic regions C....
For each of the following pages of questions use probability and/or branching to solve. Do NOT...
For each of the following pages of questions use probability and/or branching to solve. Do NOT use dihybrid Punnett squares. Show your work for full credit. 2. You are interested in breeding dragonflies and are studying three different autosomal traits. The wild type alleles have short antennae (A), green thorax (T) and black eyes (E). Each of these genes also has a mutant, recessive allele: long antennae (a), yellow thorax (t) and red eyes (e). These three genes are located...
You are doing lab work with a new species of beetle. You isolated lines that breed...
You are doing lab work with a new species of beetle. You isolated lines that breed true for either blue shells and long antenna, or green shells and short antenna. Crossing these lines yields F1 progeny with blue shells and long antenna. Crossing F1 progeny with beetles that have green shells and short antenna yield the following progeny: Blue shell, long antenna 92 Green shell, short antenna 88 Blue shell, short antenna 27 Green shell, long antenna 33 Total 240...
please answer 13 in detail and drawings of small punnet squares. This question was already posted...
please answer 13 in detail and drawings of small punnet squares.
This question was already posted on Chegg multiple times, but they
do not draw out the punnet squares or calculations.
U ! 2 0.06 0.125 0.06 0.125 0.25 0.125 0.06 96 3:31 H Linked 7.56% Long tails, Black cout, 18,57 0.06 gene (16.5% Long tails, tancoat + 13. In tomatoes, dwarf (d) is recessive to tall (D) and opaque leaves (op) are recessive to green leaves (Op). The loci...
1. Which of the following examples of nondisjunction in sex chromosomes is nonviable (meaning they cannot...
1. Which of the following examples of nondisjunction in sex chromosomes is nonviable (meaning they cannot survive)? a. XXY b. OY c. XXX d. XYY e. XO 2. You want to measure the distance between two linked genes in guinea pigs (hair color and nose color) . You cross two true-breeding strains with opposite phenotypes together, and then you test-cross the F1 offspring. The counts for the offspring are as followed: 512 brown hair, pink nose 85 brown hair, black...
please help with these 3 questions. thank you! Name: A cross between individuals with genotypes AaBb...
please help with these 3 questions. thank you!
Name: A cross between individuals with genotypes AaBb x aabh produces the following offspring. Genotype Number of offspring AaBb Aabb aaBb aabb a. Do the evidence suggest that the a and b loci are linked? Explain your answer. b. What is the map distance between a and b? (Show your work.) c. Are the A and B loci in coupling or repulsion in the heterozygous parent? 4. You perform a testcross between...
(9 points) You are interested in studying recombination frequencies in wasps. You identify a queen that...
(9 points) You are interested in studying recombination frequencies in wasps. You identify a queen that is heterozygous at three different loci on chromosome 5: G, H, and R. As queen wasps can produce haploid male offspring without fertilizing their eggs, you decide to look only at the genotypes of her male offspring in your analysis. Below is a list of the genotypes of her male offspring, and the number of individuals that fall into each genotypic class. 92 168...
Please show work. 2. You mate a female fly with a black body, purple eyes, and...
Please show work.
2. You mate a female fly with a black body, purple eyes, and vestigial wing size to a wild- type male. These three alleles are located on chromosome II (autosome) in Drosophila. You testcross one of the Fi females to a male with all three mutations and record the results from the testcross in following table. Phenotype # of each phenotype Body color eye color wing size red red red red 900 le normal vestigial 90 50...
please answer all
QUESTION 4 You are examining linkage between the genes that contribute to vampire teeth morphology. L_long teeth Y_yellow teeth D_ sufficient dentin (dentin +) Il short teeth yy white teeth dd lacks sufficient dentin (dentin -) You cross a true breeding vampire that has long, yellow teeth that have a normal amount of dentin with a true breeding vampire that has short, white teeth that lack sufficient amounts of dentin. You then test cross one of the...
You want to measure the distance between two linked genes in guinea pigs (hair color and nose color). You cross two true. breeding strains with opposite phenotypes together, and then you test-cross the F1 offspring. The counts for the offspring are as followed: 335 brown hair, pink nose 105 brown hair, black nose 92 yellow hair, pink nose 318 yellow hair, black nose What is the distance between the two loci in CM?
Please
answer all of the following questions , and show all work if
needed.
What term is used for a block of alleles that is inherited together? a Marker b. Polymorphism O c Genome d Haplotype Why are regions between genes (intergenic regions) often chosen as mapping markers in genome-wide association studies? a. Intergenic regions are usually under positive or negative selection b. Variation in intergenic regions is more strongly linked to ethnicity than is variation in genic regions C....
please answer 13 in detail and drawings of small punnet squares.
This question was already posted on Chegg multiple times, but they
do not draw out the punnet squares or calculations.
U ! 2 0.06 0.125 0.06 0.125 0.25 0.125 0.06 96 3:31 H Linked 7.56% Long tails, Black cout, 18,57 0.06 gene (16.5% Long tails, tancoat + 13. In tomatoes, dwarf (d) is recessive to tall (D) and opaque leaves (op) are recessive to green leaves (Op). The loci...
please help with these 3 questions. thank you!
Name: A cross between individuals with genotypes AaBb x aabh produces the following offspring. Genotype Number of offspring AaBb Aabb aaBb aabb a. Do the evidence suggest that the a and b loci are linked? Explain your answer. b. What is the map distance between a and b? (Show your work.) c. Are the A and B loci in coupling or repulsion in the heterozygous parent? 4. You perform a testcross between...
(9 points) You are interested in studying recombination frequencies in wasps. You identify a queen that is heterozygous at three different loci on chromosome 5: G, H, and R. As queen wasps can produce haploid male offspring without fertilizing their eggs, you decide to look only at the genotypes of her male offspring in your analysis. Below is a list of the genotypes of her male offspring, and the number of individuals that fall into each genotypic class. 92 168...
Please show work.
2. You mate a female fly with a black body, purple eyes, and vestigial wing size to a wild- type male. These three alleles are located on chromosome II (autosome) in Drosophila. You testcross one of the Fi females to a male with all three mutations and record the results from the testcross in following table. Phenotype # of each phenotype Body color eye color wing size red red red red 900 le normal vestigial 90 50...
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