Please show the work for it acting in a
pathway, I'm a very confused by this.
Homework Answers
Answer:
AABBCC x aabbcc ----- parents
AaBbCc (purple)--F1
AaBbCc x AaBbCc --- F1xF1
AaxAa= A_(3/4)& aa (1/4)
Bb x Bb = B_(3/4)& bb (1/4)
Cc x Cc = C_(3/4)& cc (1/4)
Purple = A_B_C_ = 3/4*3/4*3/4= 27/64
Red = A_B_cc = 3/4*3/4*1/4=9/64
Orange = A_bbC_ + A_bbcc
A_bbC_ = 3/4*1/4*3/4= 9/64
A_bbcc = 3/4*1/4*1/4= 3/64
Orange= 9/64+3/64= 12/64= 3/16
Yellow = 1- (27/64 + 9/64 + 12/64)= 16/64= 1/4
Add Answer to:
Please show the work for it acting in a
pathway, I'm a very confused by this....
I'm having trouble understanding this problem. The most frequent F2 progeny seem to have had crossover...
I'm having trouble understanding this problem. The most frequent
F2 progeny seem to have had crossover to me because the parents are
Aa Bb x aa bb but the progeny are Aa bb and aa Bb. I thought
parental progeny would have the same genotype as the parents. Can
you please explain how the most frequent progeny don't have
crossover? Thank you
In a dihybrid test cross the genotype of the F1 individual is Aa Bb and the tester genotype...
1. At least 3 independently assorting loci are known to govern coat color in mice. The...
1. At least 3 independently assorting loci are known to govern coat color in mice. The genotype C- will allow pigment to be produced by 2 other genes. The cc genotype does not allow pigment production resulting in albino mice. The striped “agouti” hair pattern depends on the genotype A- and the aa genotype is nonagouti. Finally, the color of the pigment may be black (B-) or brown (bb). Five different coat colors may be produced by the action of...
please answer question 1-4 with a breif explanation thankyou 1. In humans, red-green color-blindness is a...
please answer question 1-4 with a breif explanation
thankyou
1. In humans, red-green color-blindness is a sex-linked (carried on the X chromosome) recessive trait. If a woman who is not color blind but whose father was color-blind marries a man who is not color-blind, what is the probability that their first child will be a daughter who is color- blind? a) 0 b) 25% c) 50%- d) 100%- e) cannot tell from the information given 2. In a certain species...
In rats, several independently assorting autosomal genes affect coat color. Gene A controls the distribution of...
In rats, several independently assorting autosomal genes affect coat color. Gene A controls the distribution of yellow pigment in hair, and gene B causes black pigmentation. The two genes interact as follows: A–B– (gray), A–bb (yellow), aaB– (black), and aabb (cream). These genotypes are only expressed in the presence of the dominant allele of a third gene, C; rats with genotype cc are albino. a. Deduce the genotype of each albino mice, to the extent that is possible, in the...
2. A truebreeding female Drosophila with little wings (lw/lw) and red eyes (pr+/pr+) was crossed to...
2. A truebreeding female Drosophila with little wings (lw/lw) and red eyes (pr+/pr+) was crossed to a male with normal wings (lw+/lw+) and purple eyes (pr/pr). All of the F1 appeared wild type. A testcross was done with an F1 female and a tester male. The following data was from the testcross. Fill in the table below. (4) a. generated Phenotype of Genotype of Parental or recombinant? # observed testcross progeny progeny Little wings and purple eyes 51 Normal wings...
(blue and red of the wild type pathways shown 5.(9.5 points) Hagrid has introduced a new...
(blue and red of the wild type pathways shown 5.(9.5 points) Hagrid has introduced a new course at Hogwarts: Genetics of a Through their experiments, the fifth years have discovered that flobberw in years have discovered that flobberworms are normally purple, with pigmentation controlled by mixing the end products (blue and red of the wild type below). Through genetic experiments, they've discovered that the step su genetic experiments, they've discovered that the steps of the pathways are controlled by 3...
For both genes A and B, the dominant, normal alleles are haplosufficient. Enzymes made by gene...
For both genes A and B, the dominant, normal alleles are haplosufficient. Enzymes made by gene A change red pigment to purple; enzymes made by gene B change purple pigment to blue, a and b represent loss of function alleles. An individual pure- breeding for normal alleles at both genes is crossed with an individual pure-breeding for mutant alleles at both genes. The F1 are then crossed with each other. What proportion of offspring will be red? O 1 O...
please show all work clearly Disc 2, Bb# 3 In the morning glory plant, three genes...
please show all work clearly
Disc 2, Bb# 3 In the morning glory plant, three genes are linked as follows: 20 m.u 30 m.u A morning glory plant with the genotype BB gg DD was crossed to a morning glory plant of genotype bb GG dd. The F1 progeny was testcrossed to a b g d/bg d plant. A. Assume no interference, what genotypic classes will be found in the progeny and the frequencies if there are 1000 progeny? B....
In sweet peas, two genes (genes A and B) control flower color. The dominant alleles of...
In sweet peas, two genes (genes A and B) control flower color. The dominant alleles of both genes produce enzymes that function in the biochemical pathway shown to convert colorless precursors to a purple pigment. The recessive alleles do not produce enzyme. Therefore, at least one dominant allele of both gene A and gene B are required for purple flowers. Answer the questions about this biochemical pathway. ΑΑ, Αα BB, Bb Enzyme A Enzyme B Colorless precursor 1 Colorless precursor...
1. Let's say an individual is of the genotype AABbCcDdEe. a) How many different gamete types...
1. Let's say an individual is of the genotype AABbCcDdEe. a) How many different gamete types could he/she produce for could he/she produce for these traits ? another of the same genotype, what proportion of their b) If this individual were to mate with another of the same genotype, offspring would we expect to show all 5 of the dominant phenotypes expect to show all 5 of the dominant phenotypes? How about all 5 of the recessive phenotypes ? c)...
I'm having trouble understanding this problem. The most frequent
F2 progeny seem to have had crossover to me because the parents are
Aa Bb x aa bb but the progeny are Aa bb and aa Bb. I thought
parental progeny would have the same genotype as the parents. Can
you please explain how the most frequent progeny don't have
crossover? Thank you
In a dihybrid test cross the genotype of the F1 individual is Aa Bb and the tester genotype...
1. At least 3 independently assorting loci are known to govern coat color in mice. The genotype C- will allow pigment to be produced by 2 other genes. The cc genotype does not allow pigment production resulting in albino mice. The striped “agouti” hair pattern depends on the genotype A- and the aa genotype is nonagouti. Finally, the color of the pigment may be black (B-) or brown (bb). Five different coat colors may be produced by the action of...
please answer question 1-4 with a breif explanation
thankyou
1. In humans, red-green color-blindness is a sex-linked (carried on the X chromosome) recessive trait. If a woman who is not color blind but whose father was color-blind marries a man who is not color-blind, what is the probability that their first child will be a daughter who is color- blind? a) 0 b) 25% c) 50%- d) 100%- e) cannot tell from the information given 2. In a certain species...
2. A truebreeding female Drosophila with little wings (lw/lw) and red eyes (pr+/pr+) was crossed to a male with normal wings (lw+/lw+) and purple eyes (pr/pr). All of the F1 appeared wild type. A testcross was done with an F1 female and a tester male. The following data was from the testcross. Fill in the table below. (4) a. generated Phenotype of Genotype of Parental or recombinant? # observed testcross progeny progeny Little wings and purple eyes 51 Normal wings...
(blue and red of the wild type pathways shown 5.(9.5 points) Hagrid has introduced a new course at Hogwarts: Genetics of a Through their experiments, the fifth years have discovered that flobberw in years have discovered that flobberworms are normally purple, with pigmentation controlled by mixing the end products (blue and red of the wild type below). Through genetic experiments, they've discovered that the step su genetic experiments, they've discovered that the steps of the pathways are controlled by 3...
For both genes A and B, the dominant, normal alleles are haplosufficient. Enzymes made by gene A change red pigment to purple; enzymes made by gene B change purple pigment to blue, a and b represent loss of function alleles. An individual pure- breeding for normal alleles at both genes is crossed with an individual pure-breeding for mutant alleles at both genes. The F1 are then crossed with each other. What proportion of offspring will be red? O 1 O...
please show all work clearly
Disc 2, Bb# 3 In the morning glory plant, three genes are linked as follows: 20 m.u 30 m.u A morning glory plant with the genotype BB gg DD was crossed to a morning glory plant of genotype bb GG dd. The F1 progeny was testcrossed to a b g d/bg d plant. A. Assume no interference, what genotypic classes will be found in the progeny and the frequencies if there are 1000 progeny? B....
In sweet peas, two genes (genes A and B) control flower color. The dominant alleles of both genes produce enzymes that function in the biochemical pathway shown to convert colorless precursors to a purple pigment. The recessive alleles do not produce enzyme. Therefore, at least one dominant allele of both gene A and gene B are required for purple flowers. Answer the questions about this biochemical pathway. ΑΑ, Αα BB, Bb Enzyme A Enzyme B Colorless precursor 1 Colorless precursor...
1. Let's say an individual is of the genotype AABbCcDdEe. a) How many different gamete types could he/she produce for could he/she produce for these traits ? another of the same genotype, what proportion of their b) If this individual were to mate with another of the same genotype, offspring would we expect to show all 5 of the dominant phenotypes expect to show all 5 of the dominant phenotypes? How about all 5 of the recessive phenotypes ? c)...
Most questions answered within 3 hours.
-
The manager at a car assembly plant believes that the mean
assembly time for a car...
asked 41 minutes ago -
Which of the following is true of electron capture?
A) It decreases the nuclide's mass number...
asked 2 hours ago -
Assuming an efficiency of 43.10%, calculate the actual yield of
magnesium nitrate formed from 114.9 g...
asked 2 hours ago -
The highly pathogenic bacterium Clostridium
perfringens causes gangrene, a disease that results in the
destruction of...
asked 4 hours ago -
In the context of situation analysis, which of the following is
a category for analysis in...
asked 4 hours ago -
In a study of the gas phase decomposition of sulfuryl chloride
at 600 K SO2Cl2(g)SO2(g) +...
asked 4 hours ago -
75 g of 2-propanol (C3H8O) and 25 g of pentane are mixed in a
200 mL...
asked 4 hours ago -
The 2800-turn coil in a dc motor has an area per turn of 1.1 ×
10-2...
asked 4 hours ago -
Draw a combinational logic circuit diagram with a symbol inside
the box for two I/P of...
asked 4 hours ago -
The cliché we use quite a lot in finance is: there is a need to
maximize...
asked 4 hours ago -
In class we discussed the addition of HCl to alpha pinene. Would
you expect one or...
asked 5 hours ago -
I'm trying to explain to my daughter to help her please help
me
I tagged the...
asked 5 hours ago