If a genotype is AB/ab and the genes show a 10% recombination frequency, what gametes does...
If a genotype is AB/ab and the genes show a 10% recombination frequency, what gametes does this individual make, in what proportions? A. aB:50%, Ab:50%
B. AB: 50%, ab: 50%
C. AB:45%, ab: 45%, Ab:5%, aB:5%
D. More than one of the above
E. AB:5%, ab:5%, Ab:45%, aB: 45%
F. AB:40%, ab: 40%, Ab:10%, aB:10%
G. AB:10%, ab:10%, Ab:40%, aB: 40%
Homework Answers
The recombination frequency of 1% is 1 map unit on the chromosome. More the close alleles are less will be the recombination frequency. So the answer is
C. AB:45%, ab: 45%, Ab:5%, aB:5%
Add Answer to:
If a genotype is AB/ab and the genes show a 10% recombination
frequency, what gametes does...
QUESTION 8 If a genotype is AB/ab and the genes show a 10% recombination frequency, what...
QUESTION 8 If a genotype is AB/ab and the genes show a 10% recombination frequency, what gametes does this individual make, in what proportions? C. A, aB:50%, Ab :50% O B. AB:40%, ab: 40%, Ab:10%, aB: 10% 0 C. AB 45%, ab: 45%, Ab:55%, aB 5% D. AB:596, ab:596, Ab:45%, aB: 45% - E. AB: 50%, ab: 50% O F. AB:1096, ab:10%, Ab:4096, aB: 40% G. More than one of the above
1. 2. 13. Which statement explains why the recombination frequency between two genes is always less...
1.
2.
13.
Which statement explains why the recombination frequency between two genes is always less than 50%? Recombination cannot be more than 50% because chromosomes are only 50 map units in length. The genotype of the F, gametes will always be 50% parental gametes and 50% recombinant gametes. Genes with a recombination frequency near 50% are unlinked and have an equal likelihood of being inherited together or separately. F1 gametes always have 50% of their alleles from each parental...
Genes ‘‘a’’ and ‘’b’’ are linked with a recombination frequency of 10%. “A” is completely dominan...
Genes ‘‘a’’ and ‘’b’’ are linked with a recombination frequency of 10%. “A” is completely dominant over ‘’a’’ and ‘’B’’ is completely dominant of ‘’b’’. Assuming you start with the following parental genotypes AAbb and aaBB in a dihybrid cross Indicate the percentage of F2 progeny following an F1 self-cross that have: only parental types, both parental and recombinant types and only recombinant types. a. 90%, 10% 0% b. 45%, 45%, 10% c. 85%, 10%, 5% d. 81%, 18%, 1%...
Genes A and B are linked, with 20 percent recombination. What would be the phenotypes, and...
Genes A and B are linked, with 20 percent recombination. What would be the phenotypes, and the probability of each, among progeny of the following cross? A B/abxa b/ab Parentals are Aband a B and you expect 45% of each, recombinants are AB and a b with 5% of each Parentals are AB and a b and you expect 45% of each, recombinants are Ab and a B with 5% of each Parentals are A B and a b and...
You see a recombination frequency of 0.0313%), what does this indicate? That the genes are located...
You see a recombination frequency of 0.0313%), what does this indicate? That the genes are located close together on the same chromosome That the offspring has a large number of non-parental phenotypes That the genes are on different chromosomes That the genes are assorting independently That the genes are located on the same chromosome, but very far apart
A mouse has the genotype: ABDeF abdef Draw the minimum number of recombination events required to...
A mouse has the genotype: ABDeF abdef Draw the minimum number of recombination events required to generate the following gametes: a) AbDEf b) abDef c) abDeF d) ABDeF What proportion of the gametes will be AbDeF if the map distance between A-B, B-D, D-E, and E-F are each 10 m.u.?
Genes A and B are linked. Individual plants homozygous for different combinations of these genes (AABB,...
Genes A and B are linked. Individual plants homozygous for different combinations of these genes (AABB, aabb, AAbb, aaBB) were crossed at random to produce F1 plants. The F1 plants were self pollinated to produce the F2. The F2 progeny from six of the F1 self pollinations are listed below. Number of F2 plants in each phenotypic class F1 Plant-------------------AB--------------- Ab --------------- aB----------------- ab 1 --------------------------0 ----------------98 ---------------- 0------------------ 32 2 ------------------------- 64 --------------10 -----------------8...
please show all work Given the following data, what is the recombination frequency between these genes...
please show all work
Given the following data, what is the recombination frequency between these genes for squash color (red, yellow) and squash shape (log, oval)? What is the distance between the two genes in centiMorgans (or map units)? Phenotype Progeny from test cross 46 44 Red, long Yellow, oval Red, oval Yellow, long Total 100
please answer question 4a-c? What is the recombination frequency between trp and cysX? E) What is...
please answer question 4a-c?
What is the recombination frequency between trp and cysX? E) What is the recombination frequency between ton and cysX? F) What is the order of the three genes? Indicate the distance between them. 4. (3) Suppose that you mate a lac+ Hfr strain with the genotype str 1+ O+ 2+ y + (that you grew in the absence of lactose) with a lac-F-strain with the genotype str - O+ Z-y! You allow sufficient time for the...
Given the following data, what is the recombination frequency between these genes for squash color (red,...
Given the following data, what is the recombination frequency between these genes for squash color (red, yellow) and squash shape (log, oval)? What is the distance between the two genes in centiMorgans (or map units)? For full credit, you must show your work, i.e. how you made your calculations. (4 points) 3. Answer this question based on the following information. For full credit, you must clearly show how or explain how you came to this answer. Fur color in Labrador...
QUESTION 8 If a genotype is AB/ab and the genes show a 10% recombination frequency, what gametes does this individual make, in what proportions? C. A, aB:50%, Ab :50% O B. AB:40%, ab: 40%, Ab:10%, aB: 10% 0 C. AB 45%, ab: 45%, Ab:55%, aB 5% D. AB:596, ab:596, Ab:45%, aB: 45% - E. AB: 50%, ab: 50% O F. AB:1096, ab:10%, Ab:4096, aB: 40% G. More than one of the above
1.
2.
13.
Which statement explains why the recombination frequency between two genes is always less than 50%? Recombination cannot be more than 50% because chromosomes are only 50 map units in length. The genotype of the F, gametes will always be 50% parental gametes and 50% recombinant gametes. Genes with a recombination frequency near 50% are unlinked and have an equal likelihood of being inherited together or separately. F1 gametes always have 50% of their alleles from each parental...
Genes A and B are linked, with 20 percent recombination. What would be the phenotypes, and the probability of each, among progeny of the following cross? A B/abxa b/ab Parentals are Aband a B and you expect 45% of each, recombinants are AB and a b with 5% of each Parentals are AB and a b and you expect 45% of each, recombinants are Ab and a B with 5% of each Parentals are A B and a b and...
You see a recombination frequency of 0.0313%), what does this indicate? That the genes are located close together on the same chromosome That the offspring has a large number of non-parental phenotypes That the genes are on different chromosomes That the genes are assorting independently That the genes are located on the same chromosome, but very far apart
please show all work
Given the following data, what is the recombination frequency between these genes for squash color (red, yellow) and squash shape (log, oval)? What is the distance between the two genes in centiMorgans (or map units)? Phenotype Progeny from test cross 46 44 Red, long Yellow, oval Red, oval Yellow, long Total 100
please answer question 4a-c?
What is the recombination frequency between trp and cysX? E) What is the recombination frequency between ton and cysX? F) What is the order of the three genes? Indicate the distance between them. 4. (3) Suppose that you mate a lac+ Hfr strain with the genotype str 1+ O+ 2+ y + (that you grew in the absence of lactose) with a lac-F-strain with the genotype str - O+ Z-y! You allow sufficient time for the...
Given the following data, what is the recombination frequency between these genes for squash color (red, yellow) and squash shape (log, oval)? What is the distance between the two genes in centiMorgans (or map units)? For full credit, you must show your work, i.e. how you made your calculations. (4 points) 3. Answer this question based on the following information. For full credit, you must clearly show how or explain how you came to this answer. Fur color in Labrador...
Most questions answered within 3 hours.
-
1- What are 5 general characteristics of Botticelli’s
paintings?
2- Describe 5 important traits of Flemish...
asked 51 minutes ago -
A golfer claims that his average golf score at the course he
plays regularly is less...
asked 1 hour ago -
On May 1, First Bank perfected a security interest in Debtor’s
inventory. On June 1, Bob...
asked 1 hour ago -
A new kind of typhoid shot is being developed by a medical
research team. The old...
asked 3 hours ago -
Write a chemical equation for these reactions. (Use
the lowest possible whole number coefficients.) Include
states-of-matter...
asked 5 hours ago -
For each of the Z-scores below, determine two probabilities
(show four three decimal places): (1) the...
asked 5 hours ago -
Oxidative phosphorylation is achieved through chemiosmotic
coupling, which turns chemical energy into osmotic potential energy
that...
asked 8 hours ago -
Hollywood Shoes would like to maintain their cash account at a
minimum level of $64,000, but...
asked 8 hours ago -
Proteins CtrA-P, DnaA, and GcrA behave similarly to what
molecule in the Eukaryotic Cell Cycle?
asked 8 hours ago -
TRUE OR FALSE
In case of a competitive tender procedure, in the request for
quotation, the...
asked 8 hours ago -
I am a little behind please provide some explanation, will
provide thumbs up.
This question considers...
asked 8 hours ago -
Let say the utility function as U(X,Y) = lnX + Y. Show that the
marginal rate...
asked 8 hours ago