3. A cross Aa Bb cc x aa Bb Cc was performed. Assuming genes A, B...
2. Consider the cross Aa Bb Cc Dd X aa Bb cc dd. All of the genes are on mes. What proportion of progeny will phenotypically resemble the second parent (i.e. the parent listed second in the cross)? Show each individual cross AS OUTLINED IN CLASS. Punnett squares are NOT allowed. Also, show the final calculation to get your answer. In other words, show all of your work. (5 marks) SEDOT a slobo Question 10 (1 point) For the peptide:...
Please answer both Consider the following cross: Aa Bb Cc Dd x Aa bb Cc Dd. Assuming complete dominance and independent assortment, determine what proportion of the progeny will be homozygous dominant for all three genes? O 1/128 O 27/128 00 O 1/64 O 1/256 Which of the following statements is true? The observed frequency of recombination of two genes that are far apart from each other has a maximum value of 100% All of the traits that Mendel studied...
Consider the following cross: Aa Bb × aa bb. If these genes assort independently, what proportion of the progeny will have genotype Aa Bb?
Consider the cross (assume a capital allele is dominant to a small case allele): Aa Bb Cc Dd Ee X aa Bb cc Dd ee a) What proportion of the progeny will resemble phenotypically: (1) the female parent? (2) the male parent? (3) either parent? (4) neither parent? b) What proportion of the progeny will resemble genotypically: (1) the female parent? (2) the male parent? (3) either parent? (4) neither parent?
The following two genotypes are crossed: Aa Bb Cc dd Ee x Aa bb Cc Dd Ee. What will be the proportions of the following genotypes among the progeny of this cross? a.AaBbCcddEe b.AAbbCCddEE
A cross is set up: Aa Bbce X AA Bb Cc. What percentage of progeny will be heterozygous at every locus?
Peas heterozygous for three independently assorting genes were intercrossed. (example cross: Aa Bb Ccx Aa Bb Cc) What proportion of the offspring will be homozygous for all three recessive alleles? What proportion of the offspring will be homozygous for one gene and heterozygous for the other two?
6. Six-factor eross (4 Points) A, B, C, D, E and Fare six independently assorted genes. What is the probability of having a progeny that shows dominant phenotype for all six traits from the cross shown below? aa Bb Cc Dd EE ff Aa BB Cedd ee FY X 7. Hemophilia (8 Points) Gail's uncle from her mother's side has hemophilia, a rare X-linked recessive trait that afflicts men more frequently than women. What is the probability that Gail will...
A cross between individuals with genotypes a+a b+b x aa bb produces the following progeny (this is a symbolization system that is often used in microorganisms and Drosophila: where instead of Aand athey use a+and a): a+a b+b 83 a+a bb 21 aa b+b 19 aa bb 77 Does the evidence indicate that these two genes are linked? Explain (what do you expect if they are not linked?). If so what is the map distance between aand b? (show your wok) Are the alleles...
1. a. How many different gametes does a parent with the following genotype produce? Aa BB DD Ee b. How many different genotypes are found among the progeny of the cross listed below? aa bb Dd ee x Aa BB DD Ee c. How many different phenotypes are found among the progeny of the cross listed below? Aa Bb dd Ee x Aa Bb Dd Ee