Given the F2 progeny of 814 and 788 parentals and 501 and 260 recombinant types what...
Given the F2 progeny of 814 and 788 parentals and 501 and 260 recombinant types what is the frequency of recombination correct to 2 decimal places?
Homework Answers
Total population of the F2 generation is 814 + 788 + 501 + 260 = 2363
Recombinant population = 501 + 260 = 761
Frequency of recombination = 0.3220 = 0.32
Add Answer to:
Given the F2 progeny of 814 and 788 parentals and 501 and 260
recombinant types what...
The results for the F2 progeny are shown for a F1 cross using the two X-linked...
The results for the F2 progeny are shown for a F1 cross using
the two X-linked markers:
w+ and m+.
As shown in the figure, the F1 cross is between the following
two parents:
- a phenotypically wild-type (red eye, full wing), heterozygous
female: w+m+/wm
- a double mutant male (white eye, miniature wing):
wm/Y
Answer the following questions:
1) In the F1 cross, can you infer the genotype for the phenotype
in the female? Why or why not?
2)...
10) What is/are the parental phenotypic type(s) you predict in the F2 (progeny of the F1...
10) What is/are the parental phenotypic type(s) you predict in
the F2 (progeny of the F1 cross)?
11) What is/are the recombinant type(s) you predict in the F2
(progeny of the F1 cross)?
12) Now that you can distinguish parental vs recombinant types,
you can calculate the recombination between w+ and m+:
write the fraction and calculate the recombination
frequency:
number of recombinant
types
_______________________ = ___________ =
Total number of
progeny
Now express the recombination frequency in centimorgans:
13)...
please show all work for 2 & 3 2. Given the following data, what is the...
please show all work for 2 & 3
2. Given the following data, what is the recombination frequency? Select an answer below and show how you made your calculaton. Phenotype Progeny from test cross 46 44 Red, long Yellow, oval Red, oval Yellow, long Total a) 45% b) 5% c) 10% d) 90% 3. The genes dumpy (dp), clot (cl), and apterous (ap) are linked on chromosome II of Drosophila. In a series of two-point mapping crosses, the following genetic...
1. Continuous trait can be defined as: a. Having a wide range of possible phenotypes b....
1. Continuous trait can be defined as: a. Having a wide range of possible phenotypes b. Having only a few distinct phenotypes c. Traits that are not influenced by environment d. Traits heavily influenced by environment 2. Quantitative geneticists seek to answer general questions such as: a. To what degree do alleles differ at different loci interact with each other? b. How many genes affect the phenotype? c. What are the relative contributions to the phenotype by the genes? d....
all them please Question 1 (1 point) Given the following information: parental phenotypes in the progeny...
all them please
Question 1 (1 point) Given the following information: parental phenotypes in the progeny are a, b c, and a+, b+, C+, and the double recombinant phenotypes are a+, b, C+ and a, b+, c what is the gene order? A) b--a-- B) a--b-c C) a--C--b ហា Question 5 (1 point) What embryonic event gives rise to calico cats? OA) Y inactivation B) x inactivation C) chromosomal non-disjunction D) meiosis Question 3 (1 point) Two parents without sickle...
what are the correct values for 0,1,2,3? Find the probability distribution for the given random variable....
what are the correct values for
0,1,2,3?
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The results for the F2 progeny are shown for a F1 cross using
the two X-linked markers:
w+ and m+.
As shown in the figure, the F1 cross is between the following
two parents:
- a phenotypically wild-type (red eye, full wing), heterozygous
female: w+m+/wm
- a double mutant male (white eye, miniature wing):
wm/Y
Answer the following questions:
1) In the F1 cross, can you infer the genotype for the phenotype
in the female? Why or why not?
2)...
10) What is/are the parental phenotypic type(s) you predict in
the F2 (progeny of the F1 cross)?
11) What is/are the recombinant type(s) you predict in the F2
(progeny of the F1 cross)?
12) Now that you can distinguish parental vs recombinant types,
you can calculate the recombination between w+ and m+:
write the fraction and calculate the recombination
frequency:
number of recombinant
types
_______________________ = ___________ =
Total number of
progeny
Now express the recombination frequency in centimorgans:
13)...
please show all work for 2 & 3
2. Given the following data, what is the recombination frequency? Select an answer below and show how you made your calculaton. Phenotype Progeny from test cross 46 44 Red, long Yellow, oval Red, oval Yellow, long Total a) 45% b) 5% c) 10% d) 90% 3. The genes dumpy (dp), clot (cl), and apterous (ap) are linked on chromosome II of Drosophila. In a series of two-point mapping crosses, the following genetic...
1. Continuous trait can be defined as: a. Having a wide range of possible phenotypes b. Having only a few distinct phenotypes c. Traits that are not influenced by environment d. Traits heavily influenced by environment 2. Quantitative geneticists seek to answer general questions such as: a. To what degree do alleles differ at different loci interact with each other? b. How many genes affect the phenotype? c. What are the relative contributions to the phenotype by the genes? d....
all them please
Question 1 (1 point) Given the following information: parental phenotypes in the progeny are a, b c, and a+, b+, C+, and the double recombinant phenotypes are a+, b, C+ and a, b+, c what is the gene order? A) b--a-- B) a--b-c C) a--C--b ហា Question 5 (1 point) What embryonic event gives rise to calico cats? OA) Y inactivation B) x inactivation C) chromosomal non-disjunction D) meiosis Question 3 (1 point) Two parents without sickle...
what are the correct values for
0,1,2,3?
Find the probability distribution for the given random variable. (Round all probabilities to four decimal places.) From a bin that contains 27 defective joysticks and 31 good ones, 3 are chosen at random; X = the number of defective joysticks chosen. х 0 1 2 3 P(X = x) 0.0149 x 0.5552 x 0.6406 x 0.2293 x Draw a histogram. P(X)=x P(X)=x P(X)=x 0.4 0.4 0.4 0.3! 0.3 0.3 0.2. 0.2 0.2 0.1...
dence to evidence This past year, an organization conducted a survey and asked, "What do you think is the ideal number of children for a family to have ?" The results of the survey are shown in the table. Complete parts (a) through (e). Click the icon to view the data table dence to co (a) Construct a relative frequency histogram for the ideal number of children. Choose the correct graph below. OC. OD ОА. Ов. ero @ 061 06...
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