Question 20 Listen . You do some further dragon genetic research and find the following Fire breathing (Fb) and the ability to fly (FI) are 20 map units apart Fire breathing and Green eyes (G) are 3 map units apart The ability to fly and long tail (T) are 7 map units apart Green eyes and long tail are 10 map units apart recessive alleles fb cannot breath fire g blue eyes f can not fly t short tail Based on this information, the correct map order is a) Fb T G FI b) FI G T Fb c) Fb FI GT d) Fb G T FI

Question 20 Listen . You do some further dragon genetic research and find the following Fire breathing (Fb) and the ability to fly (FI) are 20 map units apart Fire breathing and Green eyes (G) are 3 map units apart The ability to fly and long tail (T) are 7 map units apart Green eyes and long tail are 10 map units apart recessive alleles fb cannot breath fire g blue eyes f can not fly t short tail Based on this information, the correct map order is a) Fb T G FI b) FI G T Fb c) Fb FI GT d) Fb G T FI

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter4: Pedigree Analysis In Human Genetics

Section: Chapter Questions

Problem 27QP: Variations in Phenotype Expression A genetic disorder characterized by falling asleep in genetics...

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GENETICS Question; 1. Give the genotypes and its ratio of the dihybrid cross of FIGURE 7. Regarding this problem, you may refer the genotype of the monohybrid cross of pea flower color in Figure 6.
QUESTION 5. The pedigree below follows the appearance of a rare autosomal dominant condition resulting in malformation of limbs through a family. What is the penetrance of this trait? i.e., What is the ratio between the number of individuals in the pedigree who display the trait (numerator) and the number of individuals you know from the pedigree must have the trait-determining genotype (denominator)? Enter your answer in the form of a fraction without any spaces. e.g., If your answer is “one-fourth”, enter: 1/4
Question: Red color (R) allele is dominant over blue color (r) for carnations (a type of flower). You will cross a heterozygous red carnation with a blue carnation. Show all your work filling out the required parts of the diagram. Then, select the correct statement below. (Picture below) 1. 75% red - 25% blue 75% heterozygous - 25% homozygous 2. 75% red - 25% blue 75% heterozygous - 25% homozygous 3. 50% red - 50% blue 50% heterozygous - 50% homozygous 4. 25% red - 75% blue 25% heterozygous - 75% homozygous
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Question In gerbils, the gene that specifies coat color is sex‑linked and has multiple alleles, as follows: B ‑ black, br ‑ brown, by ‑ yellow, and b ‑ albino. The allele br is incompletely dominant over by, the combination br by giving tan color; otherwise, dominance is in the order given ‑‑ B, br, by, b. (For your information, gerbils are mammals.) A black gerbil mated with a yellow gerbil gave one brown male and one black female offspring. What is the sex of the black parent? What is the genotype of the brown offspring? If the two offspring were to mate with each other, what is the probability that they will have a yellow offspring?
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Question 10. Identify the three ways that a karyotype can be organized.