The Pinzgauer breed of cattle has a distinctive white strip down the back, the result of...
The Pinzgauer breed of cattle has a distinctive white strip down the back, the result of a dominant gene for markings. Solid colored breeds, such as Angus, are homozygous recessive at this locus. Predict the outcome of the following mating:
- The phenotypes of F1s from the Pinzgauer by Angus cross
- The phenotypes for:
F1 by Angus cross
F1 by Pinzgauer cross
F1 inter se mated
Homework Answers
Crossing pinzgauer with angus will produce all pinzgauer.
PP X pp: 4Pp ....F1
A) F1 with angus, Pp× pp: 2 Pp, 2 pp that is 2 pinzgauer and 2 angus
B). F1 with Pinzgauer, Pp× PP: 2 Pp, 2PP, phenotype will be all pinzgauer
C). F1 with F1, PpxPp: 1PP, 2Pp ,1pp, 3 pinzgauer and one angus.
Add Answer to:
The Pinzgauer breed of cattle has a distinctive white strip down
the back, the result of...
The Pinzgauer breed of cattle has a distinctive white strip down the back, the result of...
The Pinzgauer breed of cattle has a distinctive white strip down the back, the result of a dominant gene for markings. Solid colored breeds, such as Angus, are homozygous recessive at this locus. Predict the outcome of the following mating: The phenotypes of F from a Pinzgauer by Angus cross The phenotype ratios for : F1 by Angus cross F1 by Pinzgauer cross F1 inter se mated
can i get help with these 2 problems? In the yawncat (a rare hypothetical animal), the...
can i get help with these 2 problems?
In the yawncat (a rare hypothetical animal), the black coat color allele B is dominant to the brown allele b, but the B locus can only be expressed if the animal has an mm genotype at a second gene locus. Animals that are M_are yellow regardless of which allele from the B locus is present. a. A mating between a yellow-tailed male yawncat and a brown-tailed female yawncat produces 16 offspring with...
Use the information below to answer questions 1-2. Leather back turtles (Dermochelys coriacea) lay 50 eggs...
Use the information below to answer questions 1-2. Leather back turtles (Dermochelys coriacea) lay 50 eggs per clutch on soft sand beaches. Let us assume that the first and second cleavage within the developing eggs is controlled by the presence of a single pair of codominant alleles, CA and C Full cleavage and development to maturity will occur if an offspring bears alleles in the heterozygous (CAC) condition. However, there is only 18% cleavage penetrance if C Cappears in the...
On the island of Notion, in the Factotum Archipelago, there lives a population of pencil bears....
On the island of Notion, in the Factotum Archipelago, there lives a population of pencil bears. A portion of these bears have silky fur, and as a result, are much better surfers. The texture of the fur is determined by a single autosomal locus with two alleles: S (trait allele) and s (wild type allele). In a recent study, researched collected the values in the following table: Table 1. Counts of Pencil Bear fur style by genotype Phenotype Genotype Silky...
Genetic Problems 10. Hemophilia is a sex-linked disorder. A normal woman whose father was hemophiliac marries...
Genetic Problems
10. Hemophilia is a sex-linked disorder. A normal woman whose father was hemophiliac marries a man who is not homophiliae What percentage of their son would be would be expected to be hemophiliac? What percentage of their daughters word expected to be hemophiliacs? Again, show your work, using a Punnett Square 11. Given parents with the genotypes AaBbCcDdEe and AaBbccDdEe. what is the probability of them producing offspring with the genotype of AABCDE 12. In humans, widow's peak...
DO THEM ALL AND BE CLEAR Question 11 pts When Mohan and Begum matted and had...
DO THEM ALL AND BE CLEAR Question 11 pts When Mohan and Begum matted and had cubs, all cubs were what coat color(s)? 3:1 orange to white 1:1 orange All orange coated 2:1 orange to white Flag this Question Question 21 pts One outcome of the blending model of inheritance would be that there would be no phenotypic variation left within a species over time Evolution would proceed more quickly only some traits could deb inherited only continuously variable traits...
In a population of mice a particular locus has two alleles A1 (dominant) and A2 (recessive)....
In a population of mice a particular locus has two alleles A1 (dominant) and A2 (recessive). There are 126 A1A1, 167 A1A2 and 88 A2A2. Is this population in Hardy-Weinberg equilibrium (3 pts)? In a population of Gragons, there are 3151 A1A1, 1678 A1A2 and 2014 A2A2 individuals. If the environment changes so that the homozygous recessive genotype suffers a reduction of fitness where its fitness is now 0.73, but the other genotypes are unaffected, what will be the frequency...
can i get help with these 2 problems?
In the yawncat (a rare hypothetical animal), the black coat color allele B is dominant to the brown allele b, but the B locus can only be expressed if the animal has an mm genotype at a second gene locus. Animals that are M_are yellow regardless of which allele from the B locus is present. a. A mating between a yellow-tailed male yawncat and a brown-tailed female yawncat produces 16 offspring with...
Use the information below to answer questions 1-2. Leather back turtles (Dermochelys coriacea) lay 50 eggs per clutch on soft sand beaches. Let us assume that the first and second cleavage within the developing eggs is controlled by the presence of a single pair of codominant alleles, CA and C Full cleavage and development to maturity will occur if an offspring bears alleles in the heterozygous (CAC) condition. However, there is only 18% cleavage penetrance if C Cappears in the...
Genetic Problems
10. Hemophilia is a sex-linked disorder. A normal woman whose father was hemophiliac marries a man who is not homophiliae What percentage of their son would be would be expected to be hemophiliac? What percentage of their daughters word expected to be hemophiliacs? Again, show your work, using a Punnett Square 11. Given parents with the genotypes AaBbCcDdEe and AaBbccDdEe. what is the probability of them producing offspring with the genotype of AABCDE 12. In humans, widow's peak...
Most questions answered within 3 hours.
-
7. The term Six Sigma refers to:
Select one:
a. The control limits established in a...
asked 5 minutes ago -
Wildhorse Company follows the practice of pricing its inventory
at the lower-of-cost-or-market, on an individual-item
basis....
asked 7 minutes ago -
For the following reaction: A(g) + 2 B(g) ⇌ 2 C(g) Calculate the
equilibrium constant K...
asked 7 minutes ago -
Which of the following best describes tidal volume? options:
1.The amount of oxygen in the air...
asked 23 minutes ago -
1. Smaller cost distortions occur when the traditional systems'
single indirect-cost rate and the activity-cost-driver rates:...
asked 32 minutes ago -
Using either a FMECA approach or some other appropriate RCA
tool, identify five risk treatment actions...
asked 32 minutes ago -
If for a test the P-value is between 0.0025 and 0.005, what
conclusion can you draw?...
asked 44 minutes ago -
Using Python. Write a function clean2(aList) that takes a list
of integers aList as argument, and...
asked 50 minutes ago -
Intrapreneurship is defined as the
development of an enterprise culture with an existing (Nandan,
2009). An...
asked 1 hour ago -
QUESTION 1 Tamiflu is a drug used to treat influenza. A study
found that Tamiflu reduced...
asked 1 hour ago -
Which of the following would be less likely to be used to
allocate factory overhead when...
asked 1 hour ago -
Transverse pulses travel with a speed of 195 m/s along a taut
copper wire whose diameter...
asked 1 hour ago