User Account

All Pages

How could this value be measured

Assignment Help Biology
Reference no: EM131614675

In Drosophila, the recessive dp allele of the dumpy gene produces short, curved wings, while the recessive allele bw of the brown gene causes brown eyes.

In a testcross using females heterozygous for both of these genes, the following results were obtained: wild-type wings, wild-type eyes 178 wild-type wings, brown eyes 185 dumpy wings, wild-type eyes 172 dumpy wings, brown eyes 181 In a testcross using males heterozygous for both of these genes, a different set of results was obtained: wild-type wings, wild-type eyes 247 dumpy wings, brown eyes 242

a. What can you conclude from the first testcross?

b. What can you conclude from the second testcross?

c. How can you reconcile the data shown in parts a and b?

Can you exploit the difference between these two sets of data to devise a general test for synteny in Drosophila?

d.The genetic distance between dumpy and brown is 91.5 m.u. How could this value be measured?

Reference no: EM131614675

Questions Cloud

Suggest one policy for patients with the flu : Is having a flu policy for patients a good idea? Suggest one policy for patients with the flu.
Define african american regarding penalties : racial discrimination have increased specifically on African American regarding penalties for possession of crack
Diseases posted by the national institute of health : Using 300 total words, review the complete list of disorders and diseases posted by the National Institute of Health. Choose at least five diseases or disorders
What role would the blood and its vessels play : Using 300 total words, discuss the importance of the correct balance and problems associated with too many or too few of a particular cell types.
How could this value be measured : The genetic distance between dumpy and brown is 91.5 m.u. How could this value be measured?
Select a community with which you are familiar : List the three most significant environmental issues facing the community. Cite your sources when referring to websites or articles.
Chlorophyll molecule called photosynthesis : It becomes so energized that it is passed along another chain to photosystem I, then sent to the central chlorophyll moleculee.
Factors most affect girls resilience against delinquency : What factors most affect girls' resilience against delinquency. Do you believe the factors that affect girls
Risk management on a satellite development project : Risk Management on a Satellite Development Project - Determine the major impacts of risk that the team needs to understand for the project to be successful.

Reviews

Write a Review

Biology Questions & Answers

  Evaluate and interpret geologic and environmental problems

Students will be able to evaluate and interpret geologic and environmental problems, and communicate their analysis effectively to others

  How many genes do we have written into our dna

How many genes do we have written into our DNA? DNA Helicase is the blue donut shaped protein that does what? How can can errors in, or damage to your DNA (f not repaired) cause premature aging?

  Why does washing buffer have high concentration of salt

Why does washing the membrane with a buffer containing high concentrations of salt.

  What category of structure would the surgeon be dealing

Dylan was a football player who suffered traumatic injuries. He required a surgical operation in which the surgeon would be repairing his stomach and intestine. What category of structure would the surgeon be dealing with inside Dylan's body?

  Which is not a sign of stress and tension in children

Which of the following is NOT a sign of stress and tension in children? Which is the best thing to say to a child to teach him or her to think about safety for themselves?

  Write paper on genetically modified crop plants

Gene technology carries with it social and ethical implications-many of which engender personal views and discussion. Select one (1) of the following biotechnology topics to write about: Genetically modified crop plants and Genetically modified micro..

  Why does drinking water help one to lose weight

Based on what you know of lipids, size, shape, etc, why does drinking water help one to lose weight?

  Why do you think some population groups encompass

1 what is the gross national prodcut gnp or gross domestic product gdp? what is the relatiionship with health care

  Implement a strategic initiative

Topic is about implement a strategic initiative and we came up with a new online feature on MYER ONE App called myeR.

  Describe the pathophysiologic changes

Describe the pathophysiologic changes to the immune system when exposed to allergens and the clinical manifestations of these changes.

  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.

  What is the final concentration of the cells

You have 0.05 mL of an undiluted culture at a concentration of 3.6 x 106 CFU/ml. You then add 4.95 mL sterile diluent. what is the dilution, and what is the final concentration of the cells?

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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