Homework Answers
Yes the genes are linked. Because the frequency of the recombinants (blue ) is less than 50 percent.
This linkage is incomplete , because the progeny of this cross is not dihybrid test cross ratio..
These genes are linked but distantly located in chromosome . Because they have a chance of separation by crossing over and of going into different gamets and offsprings.
Unit of map distance is CM. Centimorgan , which shows 1 percent crossing over.
..the freq of crossing over is directly proportional to the distance between them in chromosome.
Add Answer to:
genetics- please be detisled with expalnation including work thank
you
Precursor -. ..> Intermediate -...........-> Product...
Please help with this genetic question. If possible, show work. Thank you ! Question 29 0/2...
Please help with this genetic question. If possible, show work.
Thank you !
Question 29 0/2 pts Two unlinked, epistatic genes regulate production of flower pigments in diploid sweet peas, as shown in the metabolic pathway below. Each gene codes for the production of an enzyme, and each gene has two possible alleles-dominant and recessive. Plants with at least one dominant R allele will produce the blue pigment. Plants with at least one dominant R allele and at least one...
You are doing lab work with a new species of beetle. You isolated lines that breed...
You are doing lab work with a new species of beetle. You isolated lines that breed true for either blue shells and long antenna, or green shells and short antenna. Crossing these lines yields F1 progeny with blue shells and long antenna. Crossing F1 progeny with beetles that have green shells and short antenna yield the following progeny: Blue shell, long antenna 92 Green shell, short antenna 88 Blue shell, short antenna 27 Green shell, long antenna 33 Total 240...
(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...
please help with these 3 questions. thank you! Name: A cross between individuals with genotypes AaBb...
please help with these 3 questions. thank you!
Name: A cross between individuals with genotypes AaBb x aabh produces the following offspring. Genotype Number of offspring AaBb Aabb aaBb aabb a. Do the evidence suggest that the a and b loci are linked? Explain your answer. b. What is the map distance between a and b? (Show your work.) c. Are the A and B loci in coupling or repulsion in the heterozygous parent? 4. You perform a testcross between...
Drosophila genetics hw. Can someone help explain this You are doing a genetics experiment with the...
Drosophila genetics hw. Can someone help explain this
You are doing a genetics experiment with the fruit fly. In the "P" generation, you cross two true-breeding flies. The female parent is brown and wingless and the male parent is black with normal wings. All of the flies in the F1 generation are brown and have normal wings. Indicate the alleles associated with dominant phenotypes by uppercase letters and alleles associated with recessive phenotypes by lowercase letters. Assume the genes are...
genetics questions. Please help thank you! t0 1-3. Match each of the following with the correct...
genetics questions. Please help thank you!
t0 1-3. Match each of the following with the correct type of gene transfer in bacteria (conjugation, transformation, or transduction) niee (a) Hfr x F- (b) Bacteriophage needed (c) Naked DNA transferred (d) Plaques formed (e) Direct contact between bacterial cells () F+xF- In Drosophild, the ganes ct (cut wing).yello ly), and v (vermilion cye color) arc all X-linked. Females hetcrozygous for all thrcc markers were mated with wildtype males, and the following malc...
genetics there are many parts to this question each in a different photo Extended calculation problem...
genetics there are many parts to this question each in a different
photo
Extended calculation problem 1 Using PCR an RFLP was identified on the first chromosome of wild strains of Banana slugs isolated in Santa Cruz. In strain C, the fragment could be cut with EcoR1 yielding 3 kb and 4 kb bands when run on a gel. In strain E, the fragment was not cut by EcoR1, resulting in a 7 kb band run on a gel. A...
4. You are studying three genes in corn and performed a three-point cross. The three genes...
4. You are studying three genes in corn and performed a three-point cross. The three genes are green (V) vs Viniscent (V) seedlings, blue (Pr) vs red kernels (pr) and white (B ) or brown (bm) leaf midrib color. The table below list the offspring resulting from a testcross with a female F1 heterozygote. Type of gamete (NR, SCO, DCO Phenotype Progeny Gamete from F1 heterozygote Virescent seedling red 101 kernel Red kernel 175 Red kernel, brown midrib 259 Virescent...
Please help me to answer these questions, thank you! 1-When Mendel crossed a plant with smooth...
Please help me to answer these questions, thank you! 1-When Mendel crossed a plant with smooth green peas and a plant with wrinkled yellow peas, what did he find? a- Color and shape of pea are linked (if you have a smooth pea it has to be green) b- Color and shape of pea are not linked (if you have a smooth pea, it can be green or yellow) c- Only yellow peas produce leaves d- Only smooth peas produce...
Biol 210: Genetics. Assign. #1 #5) You are studying a gene for body colour in house...
Biol 210: Genetics. Assign. #1 #5) You are studying a gene for body colour in house flies. The wild-type allele (B) has a dark blue phenotype. In population screens you find 6 recessive mutants B' through B$ and establish homozygous strains, all of which have a pale blue phenotype. You cross each mutant strain to itself and to all the other mutant and wild type lines and observe the following results (+ = wild- type phenotype in F1, -= mutant...
Please help with this genetic question. If possible, show work.
Thank you !
Question 29 0/2 pts Two unlinked, epistatic genes regulate production of flower pigments in diploid sweet peas, as shown in the metabolic pathway below. Each gene codes for the production of an enzyme, and each gene has two possible alleles-dominant and recessive. Plants with at least one dominant R allele will produce the blue pigment. Plants with at least one dominant R allele and at least one...
(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...
please help with these 3 questions. thank you!
Name: A cross between individuals with genotypes AaBb x aabh produces the following offspring. Genotype Number of offspring AaBb Aabb aaBb aabb a. Do the evidence suggest that the a and b loci are linked? Explain your answer. b. What is the map distance between a and b? (Show your work.) c. Are the A and B loci in coupling or repulsion in the heterozygous parent? 4. You perform a testcross between...
Drosophila genetics hw. Can someone help explain this
You are doing a genetics experiment with the fruit fly. In the "P" generation, you cross two true-breeding flies. The female parent is brown and wingless and the male parent is black with normal wings. All of the flies in the F1 generation are brown and have normal wings. Indicate the alleles associated with dominant phenotypes by uppercase letters and alleles associated with recessive phenotypes by lowercase letters. Assume the genes are...
genetics questions. Please help thank you!
t0 1-3. Match each of the following with the correct type of gene transfer in bacteria (conjugation, transformation, or transduction) niee (a) Hfr x F- (b) Bacteriophage needed (c) Naked DNA transferred (d) Plaques formed (e) Direct contact between bacterial cells () F+xF- In Drosophild, the ganes ct (cut wing).yello ly), and v (vermilion cye color) arc all X-linked. Females hetcrozygous for all thrcc markers were mated with wildtype males, and the following malc...
genetics there are many parts to this question each in a different
photo
Extended calculation problem 1 Using PCR an RFLP was identified on the first chromosome of wild strains of Banana slugs isolated in Santa Cruz. In strain C, the fragment could be cut with EcoR1 yielding 3 kb and 4 kb bands when run on a gel. In strain E, the fragment was not cut by EcoR1, resulting in a 7 kb band run on a gel. A...
4. You are studying three genes in corn and performed a three-point cross. The three genes are green (V) vs Viniscent (V) seedlings, blue (Pr) vs red kernels (pr) and white (B ) or brown (bm) leaf midrib color. The table below list the offspring resulting from a testcross with a female F1 heterozygote. Type of gamete (NR, SCO, DCO Phenotype Progeny Gamete from F1 heterozygote Virescent seedling red 101 kernel Red kernel 175 Red kernel, brown midrib 259 Virescent...
Biol 210: Genetics. Assign. #1 #5) You are studying a gene for body colour in house flies. The wild-type allele (B) has a dark blue phenotype. In population screens you find 6 recessive mutants B' through B$ and establish homozygous strains, all of which have a pale blue phenotype. You cross each mutant strain to itself and to all the other mutant and wild type lines and observe the following results (+ = wild- type phenotype in F1, -= mutant...
Most questions answered within 3 hours.
-
1. When can parametric and non-parametric statistical tests be
used?
A. Parametric?
The independent variable is...
asked 6 seconds from now -
How can bacteria resist killing from cationic antimicrobial
peptides (CAMPs)? Choose all that apply. a. Use...
asked 7 minutes ago -
As an economic term, what is the definition of :Technological
Trends? Please try and keep the...
asked 8 minutes ago -
Labor demand will be less elastic in those labor markets in
which:
A.
the price elasticity...
asked 9 minutes ago -
5 situations are listed below and 8 reduction chemicals are
listed A-H below, match the letters...
asked 14 minutes ago -
1. If more spouses decide to quit their jobs to stay home with
their young children...
asked 18 minutes ago -
Please use algebraic manipulation to prove the following
statement:
x'y'z' + x'yz' + x'yz + xyz'...
asked 19 minutes ago -
3.Another patient has a family history in which:
1. the disease was equally distributed among the...
asked 22 minutes ago -
If you are the TM of a shipper of cooking oil the sales
department wants to...
asked 20 minutes ago -
NEED THIS URGENTLY PLEASEEE
Suppose a fair coin is tossed 5 times and the result are...
asked 29 minutes ago -
Find the magnetic field B produced by several circular loops of
which has a radius given...
asked 37 minutes ago -
A mole of monatomic ideal gas is expanded from 0.45 L to 0.75L
at an external...
asked 36 minutes ago