What kinds of matings would produce only palominos

Assignment Help Biology
Reference no: EM1340215

D1 and D2 are a pair of codominant alleles involved in the inheritance of coat colors in horses. Genotypes homozygous for D1 produces chestnut [reddish], heterozygous genotypes palomino [golden color with lighter shade of mane and tail] and homozygous for D2 cremello [almost white].

a) Determine the probable palomino: non-palomino ratio amongst the offsprings of palomino only matings.

b) what percentage of the non-palominos can be expected to breed true?

c) what types of matings would produce only palominos?

Reference no: EM1340215

Questions Cloud

Developing review of griffin''s "black like me" : Can you help me develop a review of John Howard Griffin's "Black Like Me?"
Controlled group rules for two corporate employers : the two corporate employers be treated as one employer under the controlled-group rules
What will be the genotypic and phenotypic ratio : in guinea pigs yellow coat color is produced by homozygous genotype YY, cream color by heterozygous genotype YW and white by homozygous WW.
Sketch a domestic supply and demand diagrams for a product : Sketch a domestic supply and demand diagrams for a product in which the United States does not have a comparative advantage.
What kinds of matings would produce only palominos : what kinds of matings would produce only palominos
Regarding the marshall plan : What was the Marshall Plan? Which countries did it help? Why it was so important for the United States? Did this plan build a strong economic base in Europe after World War II?
Managing type of team members to mitigate risk : How can you manage this type of team members to mitigate risk?
Explain legal business issues- sexual harassment : Explain Legal Business Issues- Sexual Harassment and James could win if Joan had winked at him when she made the comment
Illustrate what does this suggest about the natural : Illustrate what does this suggest about the natural free trade pattern of specialization in Argentina. i.e. would we expect that it would be a net importer or exporter.

Reviews

Write a Review

Biology Questions & Answers

  What is the possibility of yellow offspring

While Mexican hairless dogs are crossed with normally haired dogs, about half the pups are hairless and half have hair. While, though, two Mexican hairless dogs are mated, about a third of the pups produced hair, about two thirds are hairless and som..

  How must this ppd test be interpreted

When Purified Protein Derivative (PPD) isolated from Mycobacterium tuberculosis was injected into the skin of a patient, it caused an area of hardening 1 cm in diameter. How must this PPD test be interpreted? What caused the result.

  Cross between the purple-flowered plant and white-flowered

In pea plants, allele for purple flowers (P) is dominant to the allele for white flowers (p). In a cross between the purple-flowered plant and the white-flowered plant, all 73 of the offspring plants had purple flowers. Which of the most likely descr..

  What is the ecological succession in terrestrial ecosystem

A cell with a 5 percent concentration of salt in it is placed in a solution with a 15 percent concentration of salt. Imagine that the cell is permeable to water but not to salt.

  Why to outline some general mechanisms of toxicity

What is the significance, while setting threshold for adverse effects, of the fact that, broadly speaking, solid particulates have much longer biological half times than gases and vapours.

  What modify needs to occur for two populations of squirrels

How might Lucy conceive a child with just one ovary and one uterine tube, widely separated on opposite sides of the pelvis like this.

  Why benefits are strategically significant to employers

Why benefits are strategically significant to employers and what is some main strategic consideration. What parts of the cell did molecules in this tube probably come from? Describe briefly.

  What rf value would you calculate for this component

Choose one biotechnology example, such as agriculture, medical or historical, and provide at least two ways use of this biotechnology could benefit society and two ways this biotechnology could be harmful.

  The most important strand synthesized continuously

Suppose the diameer of a neutral helium atom is 1.40 x 10 to the second power pm. supposed that we could line up helium atoms side by side in contact with one another. How numerous atoms would it take to make the distance from end to end 9.00cm.

  Why the average person secretes about 2.5 litres

why the average person secretes about 2.5 litres. where C2 is the greater concentration. If the process of pumping H+ ions is 20% efficient, how many moles of ATP are used each day to secrete gastric juice? How many kilograms could be lifted one me..

  Why is it significant to include a control

Mrs. Mulligan goes to her dentist and, after having a couple of cavities filled, her dentist strongly suggests that she reduce her intake of sodas and increase her intake of calcium phosphates in the foods she eats. Why give appropriate reasons.

  Why is stamina inversely associated to work load

Who is the story about? What is he or she trying to do. What happens while he or she tries to do it? What happens in the end.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd