D = dry nose (dominant) d = wet nose (recessive) If you perform a monohybrid cross...
D = dry nose (dominant) d = wet nose (recessive)
If you perform a monohybrid cross of two animals with dry noses, determine the probability that the first 2 offspring born are dry nosed and then 3 many more offspring are born, all wet nosed. This should be reported as a frequency (a number between 0 and 1).
Please use n!/(x!*(n-x)! (pxq(n-x))
Homework Answers
Add Answer to:
D = dry nose (dominant) d = wet nose (recessive)
If you perform a monohybrid cross...
Suppose that you have a population of rabbits whose nose size is determined by a single...
Suppose that you have a population of rabbits whose nose size is determined by a single gene, N. NN animals have large noses, Nn animals have medium noses, and nn animals have small noses. Your population begins with the following distribution of nose sizes: Large noses: 16 Medium noses: 80 Small noses: 104 5A) What are the allele frequencies in the population? f(N) = 0.28, f(n) = 0.72 f(N) = 0.24, f(n) = 0.76 f(N) = 0.20, f(n) = 0.80 f(N) =...
need help with these questions please. 12: In the F2 generation of Mendel's monohybrid cross, the...
need help with these questions please.
12: In the F2 generation of Mendel's monohybrid cross, the two heterozygous parent corn plants (Pp x Pp) produced offspring with the following genotypes e) PP (purple). Pp (purple). Pp(white). f) All purple g) All White h) All pink 15: A female fruit fly that is homozygous for white mutation will have the genotype a) W-w- b) Wºw c) W/W- d) W/Y 21: A father is heterozygous for the ability to roll the tongue....
Chapter Review 1. The gene for redness is dominant to the gene for whiteness. If a...
Chapter Review 1. The gene for redness is dominant to the gene for whiteness. If a true-breeding plant with red flowers is crossed with a true breeding plant with white flowers, their offspring will be A. red and true-breeding C white and true-breeding B. red hybrids D. pink 2. Thllness is dominant to dwarfism in pea plants. Which one of the following alternatives describes the offspring produced by two heterozygous pea plants? A 75% tall and 25% dwarf plants C....
What is the mode of inheritance for hypercholesterolemia? a. Autosomal dominant b. Autosomal recessive c. X-linked...
What is the mode of inheritance for hypercholesterolemia?
a.
Autosomal dominant
b.
Autosomal recessive
c.
X-linked dominant
d.
X-linked recessive
e.
More than one of the above are possible
----------------------------------------------------------------
What is the mode of inheritance for Hunter's syndrome?
a.
Autosomal dominant
b.
Autosomal recessive
c.
X-linked dominant
d.
X-linked recessive
e.
More than one of the above are possible.
------------------------------------------------------------
What is the genotype for individual II-3 at the
hypercholesterolemia locus (dominant allele is denoted by H,
recessive allele...
Let's say you have a pea plant that has the dominant traits for Tall stalks and...
Let's say you have a pea plant that has the dominant traits for Tall stalks and Yellow seeds (TY). You want to know if this plant is homozygous for these traits, or heterozygous. What would you cross it with, and what is this called? A Monohybrid cross: TY X TY a plant with the same phenotype B. Dihybrid cross: a plant with a different trait (pink flowers and tall stalks) C. Test-cross; a plant homozygous for the recessive alleles: short...
The solutions are given, but could you please help me by providing the steps to get...
The solutions are given, but could you please help me by
providing the steps to get to the answer. I would like to be able
to understand the way to get to the answers given. Thank you!
Please show as much work as possible so I can follow along. Thank
you!
3. You have been playing craps at Las Vegas and suspect that the dice are loaded. You decide to perform an experiment using a single die to determine how...
Evaluating your phenotypes and genotypes and testing a genetic hypothesis in corn There are two activities...
Evaluating your phenotypes and genotypes and testing a genetic hypothesis in corn There are two activities in this write up. In the first, you will evaluate your phenotypes and genotypes and relate them to parental phenotypes and genotypes. In the second, you will test a hypothesis using a monohybrid cross in corn and carry out a Chi-squared analysis. For the write up, please copy and paste the remaining part of the Lab document into a new document, then fill in...
1. A genetic cross in which the inheritance of two traits is observed is called a...
1. A genetic cross in which the inheritance of two traits is observed is called a A) Dihybrid cross. B) Monohybrid cross C) Backeross D) Testcross 2. For single crossovers, the frequency of recombinant gametes is half the frequency of crossing over because A) A testeross between a homozygous and heterozygote produces 1/2 heterozygous and 1/2 homozygous progeny. B) The frequency of recombination is always 50%. C) Each crossover takes place between only two of the four chromatids of a...
Help with this chi square. A-E! 13) You perform a chi square test on a monohybrid...
Help with this chi square. A-E!
13) You perform a chi square test on a monohybrid cross (Aa x Aa) and determine that chi square = 3.22. (HINT: Your df is the number of phenotypic groups minus 1). What is your p value based on this table? A. 3.22- B. 0.2 Probability (p) D. Between 0.5 and 0.2 0.90 | D..0 0.05 | 0.01 | 0.001 2 10.02 0.46 1.64 3.846.64 10.83 1.393.22 5.99 9.21 13.82 3 0.58 2.37 4.64...
Multiple Choice 1. You count 1000 seeds from a monohybrid cross (i.e., single-locus heterozygote crossed with...
Multiple Choice
1. You count 1000 seeds from a monohybrid cross (i.e., single-locus heterozygote crossed with single-locus heterozygote). How many seeds do you expect to display the dominant phenotype? a. 1000 b. 750 c. 500 d. 250 2. Which of the following is among the purposes of a genetic dissection analysis? a. To determine how two alleles at a locus interact with one another. b. To determine the order of intermediaries in a genetic pathway. c. To determine whether a...
need help with these questions please.
12: In the F2 generation of Mendel's monohybrid cross, the two heterozygous parent corn plants (Pp x Pp) produced offspring with the following genotypes e) PP (purple). Pp (purple). Pp(white). f) All purple g) All White h) All pink 15: A female fruit fly that is homozygous for white mutation will have the genotype a) W-w- b) Wºw c) W/W- d) W/Y 21: A father is heterozygous for the ability to roll the tongue....
Chapter Review 1. The gene for redness is dominant to the gene for whiteness. If a true-breeding plant with red flowers is crossed with a true breeding plant with white flowers, their offspring will be A. red and true-breeding C white and true-breeding B. red hybrids D. pink 2. Thllness is dominant to dwarfism in pea plants. Which one of the following alternatives describes the offspring produced by two heterozygous pea plants? A 75% tall and 25% dwarf plants C....
What is the mode of inheritance for hypercholesterolemia?
a.
Autosomal dominant
b.
Autosomal recessive
c.
X-linked dominant
d.
X-linked recessive
e.
More than one of the above are possible
----------------------------------------------------------------
What is the mode of inheritance for Hunter's syndrome?
a.
Autosomal dominant
b.
Autosomal recessive
c.
X-linked dominant
d.
X-linked recessive
e.
More than one of the above are possible.
------------------------------------------------------------
What is the genotype for individual II-3 at the
hypercholesterolemia locus (dominant allele is denoted by H,
recessive allele...
Let's say you have a pea plant that has the dominant traits for Tall stalks and Yellow seeds (TY). You want to know if this plant is homozygous for these traits, or heterozygous. What would you cross it with, and what is this called? A Monohybrid cross: TY X TY a plant with the same phenotype B. Dihybrid cross: a plant with a different trait (pink flowers and tall stalks) C. Test-cross; a plant homozygous for the recessive alleles: short...
The solutions are given, but could you please help me by
providing the steps to get to the answer. I would like to be able
to understand the way to get to the answers given. Thank you!
Please show as much work as possible so I can follow along. Thank
you!
3. You have been playing craps at Las Vegas and suspect that the dice are loaded. You decide to perform an experiment using a single die to determine how...
Evaluating your phenotypes and genotypes and testing a genetic hypothesis in corn There are two activities in this write up. In the first, you will evaluate your phenotypes and genotypes and relate them to parental phenotypes and genotypes. In the second, you will test a hypothesis using a monohybrid cross in corn and carry out a Chi-squared analysis. For the write up, please copy and paste the remaining part of the Lab document into a new document, then fill in...
1. A genetic cross in which the inheritance of two traits is observed is called a A) Dihybrid cross. B) Monohybrid cross C) Backeross D) Testcross 2. For single crossovers, the frequency of recombinant gametes is half the frequency of crossing over because A) A testeross between a homozygous and heterozygote produces 1/2 heterozygous and 1/2 homozygous progeny. B) The frequency of recombination is always 50%. C) Each crossover takes place between only two of the four chromatids of a...
Help with this chi square. A-E!
13) You perform a chi square test on a monohybrid cross (Aa x Aa) and determine that chi square = 3.22. (HINT: Your df is the number of phenotypic groups minus 1). What is your p value based on this table? A. 3.22- B. 0.2 Probability (p) D. Between 0.5 and 0.2 0.90 | D..0 0.05 | 0.01 | 0.001 2 10.02 0.46 1.64 3.846.64 10.83 1.393.22 5.99 9.21 13.82 3 0.58 2.37 4.64...
Multiple Choice
1. You count 1000 seeds from a monohybrid cross (i.e., single-locus heterozygote crossed with single-locus heterozygote). How many seeds do you expect to display the dominant phenotype? a. 1000 b. 750 c. 500 d. 250 2. Which of the following is among the purposes of a genetic dissection analysis? a. To determine how two alleles at a locus interact with one another. b. To determine the order of intermediaries in a genetic pathway. c. To determine whether a...
Most questions answered within 3 hours.
-
Suppose a doctor’s visit actually costs $100. Bob has demand
for doctor’s visits given by the...
asked 1 minute from now -
In order to migrate to their destinations, neural crest cells
must move though the _______ by...
asked 1 minute from now -
Boeing Corporation has just issued a
callable (at par) three-year, 5% coupon bond with semiannual coupon...
asked 11 minutes ago -
If the temperature, measured in Kelvin (K), of an ideal gas
decreases by 20%. Then, the...
asked 15 minutes ago -
A carbohydrate residue sample recovered at an archaeological
site at Queen Charlotte Island, British Columbia is...
asked 17 minutes ago -
A convex spherical mirror, whose focal length has a magnitude of
21.2 cm, is to form...
asked 33 minutes ago -
Although this question has been answered, I need it to be custom
and use ASCII Characters...
asked 42 minutes ago -
Chocuer Company presented the following data at the end of
2016:
Current liabilities
$ 300,000
Long-term...
asked 49 minutes ago -
calculate the number of atoms in 2.87 x10^3g sample of
carbon
asked 54 minutes ago -
On December 31, 2017, Toro Company’s Allowance for Doubtful
Accounts had an unadjusted credit balance of...
asked 1 hour ago -
The average number of calls received by a switchboard in a
30-minute period is 5 with...
asked 1 hour ago -
Consider the following snapshot of a
system:
Allocation
P
R1
R2
R3
R4
P1
0
0...
asked 1 hour ago