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QUESTION 11 4 point A population of dogs can be either brown or black; the black...
A population of cats can be either black or white; the black allele (B) has complete...
A population of cats can be either black or white; the black allele (B) has complete dominance over the white allele (b). Given a population of 2,000 cats, 1540 black and 460 white, Determine the allele frequencies of the two characteristics. A population of cats can be either black or white; the black allele (B) has complete dominance over the white allele (b). Given a population of 2,000 cats, 1540 black and 460 white, determine the frequency of individuals with...
Fur color in dogs can be black, brown or white. The B gene is responsible for...
Fur color in dogs can be black, brown or white. The B gene is responsible for fur color. Dogs that inherit a dominant B will have black fur. Dogs that inherit 2 recessive alleles, bb, will have brown color. There is a second gene that contributes to fur color in dogs: gene I. Individuals who inherit a dominant allele, I, at this location, will always have white color. Individuals who inherit the homozygous recessive condition, ii, will be able to...
The occurrence of the NN blood group genotype in the US population is 1 in 400,...
The occurrence of the NN blood group genotype in the US population is 1 in 400, consider NN as the homozygous recessive genotype in this population. You sample 1,000 individuals from a large population for the MN blood group, which can easily be measured since co-dominance is involved (i.e., you can detect the heterozygotes). They are typed accordingly: BLOOD TYPE GENOTYPE NUMBER OF INDIVIDUALS RESULTING FREQUENCY M MM 490 0.49 MN MN 420 0.42 N NN 90 0.09 Using the...
5. Fur colour in mice is a single gene trait controled by two alleles. In a population of 75 mice, 21 are homozyg...
5. Fur colour in mice is a single gene trait controled by two alleles. In a population of 75 mice, 21 are homozygous dominant, 37 are heterozygous dominant, and 17 are homozygous recessive. What is the frequency of the dominant allele in the population? Show all work and record your answer as a value between O and 1 rounded to two decimal places 6. The Hardy-Weinberg principle states that allele and genotype frequencies remain constant from one generation to the...
Question 4 O out of 1 points In a population of 1000 people, 90 have red...
Question 4 O out of 1 points In a population of 1000 people, 90 have red halr, 57 have brown hair, 521 have blond hair, and 332 have black halr. In this example population, the red hair allele, r, is recess ve to alleles for black, brown, and blond hair. What is the frequency of the red hair allele in this population? (write your answer as 0.x)
Question 1 1 pts When the genes of a small subset of a larger population are...
Question 1 1 pts When the genes of a small subset of a larger population are inherited over time by a large number of descendants it is known as O genotype frequencies gene pool heritability bottleneck founders effect Question 2 1 pts All of the alleles contained within a group of interbreeding individuals is called deme gene pool cline Opolymorphism population Question 3 1 pts The ratios of homozygous and heterozygous individuals found in a population is called: genotype frequencies...
Considering the above information, how would you go about completing the following question? Phenotype brown pigmentation...
Considering the above information, how would you go about
completing the following question?
Phenotype brown pigmentation brown pigmentation red pigmentation (strawberry leopard) Genotype SS ss Number of leopards 112 98 SS Note: S = dominant allele for brown pigmentation s = recessive allele for red pigmentation (erythrism) Over the next several questions, we will work our way through the process to determine if this leopard population is in Hardy-Weinberg equilibrium (this will include applying the Chi-square goodness-of-fit test). (Before beginning...
0 b) 0.21 c) 0.42 d) 0.49 e) 0.91 Problem 3: in humans, Rh-positive individuals have...
0 b) 0.21 c) 0.42 d) 0.49 e) 0.91 Problem 3: in humans, Rh-positive individuals have the Rh antigen on their red blood cells, while Rh. negative individuals do not. If the Rh-positive phenotype is produced by a dominant gene (A), and the Rh negative phenotype is due to its recessive ailele (a). what is the frequency of the Rh-positive allele if 84% of a population is Rh-positive? a) 0.04 b) 0.16 c) 0.48 d) 0.60 e) 0.84 Problem 4:...
Can someone please help me with the following questions. Please provide an answer/explanation especially for the...
Can someone please help me with the following questions. Please provide an answer/explanation especially for the first three. ?. Suppose a population of flour beetles has 1,000 individuals. Normally the beetles are red; however, this population is polymorphic for a mutant autosomal body color, black, designated by bb. Red is dominant to black, so BB and Bb genotypes are red. Assume the population is at Hardy–Weinberg equilibrium, with equal frequencies of the two alleles. What would be the allele frequencies...
Uption 4. The inheritance of hair and eye color is very complicated. Scientists have found approximately...
Uption 4. The inheritance of hair and eye color is very complicated. Scientists have found approximately 10-20 genes responsible for determining hair and eye color in humans (sheesh - I thought a dihybrid cross with 2 genes was bad...). Although many genes are involved in producing these phenotypes, it does seem that just a few genes play a major role in determining the color of our hair and eyes. The following is a simplified, but still somewhat realistic view of...
5. Fur colour in mice is a single gene trait controled by two alleles. In a population of 75 mice, 21 are homozygous dominant, 37 are heterozygous dominant, and 17 are homozygous recessive. What is the frequency of the dominant allele in the population? Show all work and record your answer as a value between O and 1 rounded to two decimal places 6. The Hardy-Weinberg principle states that allele and genotype frequencies remain constant from one generation to the...
Question 4 O out of 1 points In a population of 1000 people, 90 have red halr, 57 have brown hair, 521 have blond hair, and 332 have black halr. In this example population, the red hair allele, r, is recess ve to alleles for black, brown, and blond hair. What is the frequency of the red hair allele in this population? (write your answer as 0.x)
Question 1 1 pts When the genes of a small subset of a larger population are inherited over time by a large number of descendants it is known as O genotype frequencies gene pool heritability bottleneck founders effect Question 2 1 pts All of the alleles contained within a group of interbreeding individuals is called deme gene pool cline Opolymorphism population Question 3 1 pts The ratios of homozygous and heterozygous individuals found in a population is called: genotype frequencies...
Considering the above information, how would you go about
completing the following question?
Phenotype brown pigmentation brown pigmentation red pigmentation (strawberry leopard) Genotype SS ss Number of leopards 112 98 SS Note: S = dominant allele for brown pigmentation s = recessive allele for red pigmentation (erythrism) Over the next several questions, we will work our way through the process to determine if this leopard population is in Hardy-Weinberg equilibrium (this will include applying the Chi-square goodness-of-fit test). (Before beginning...
0 b) 0.21 c) 0.42 d) 0.49 e) 0.91 Problem 3: in humans, Rh-positive individuals have the Rh antigen on their red blood cells, while Rh. negative individuals do not. If the Rh-positive phenotype is produced by a dominant gene (A), and the Rh negative phenotype is due to its recessive ailele (a). what is the frequency of the Rh-positive allele if 84% of a population is Rh-positive? a) 0.04 b) 0.16 c) 0.48 d) 0.60 e) 0.84 Problem 4:...
Uption 4. The inheritance of hair and eye color is very complicated. Scientists have found approximately 10-20 genes responsible for determining hair and eye color in humans (sheesh - I thought a dihybrid cross with 2 genes was bad...). Although many genes are involved in producing these phenotypes, it does seem that just a few genes play a major role in determining the color of our hair and eyes. The following is a simplified, but still somewhat realistic view of...
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