Find the genotypes of individuals

Assignment Help Biology

Reference no: EM1393679

A male fruit fly with red eyes and long wings is mated to a female with brown eyes and short wings.
The F1 offspring consist of red-eyed, long-winged females and red-eyed, short-winged males.
The F1 are intercrossed to produce an F2. Both sexes of the F2 show the following phenotypes in the ratios indicated.
3/8 red eyes, long wings
3/8 red eyes, short wings
1/8 brown eyes, long wings
1/8 brown eyes, short wings.
Use the symbols R and r for eye color, and W and w for wing length. Determine the modes of transmission for the genes controlling eye color and wing length in these flies and answer the following questions.
a. Which forms are dominant? (circle one form of each gene) red or brown long or short
b. What are the genotypes of the following individuals? (fill in the blanks) Parental males: ___________ Parental females: _________ F1 males: ___________ F1 females: __________

Reference no: EM1393679

Questions Cloud

Explain the theory of comparative advantage : This is for an employment law class: Harvey Jameson was recently terminated as comptroller at the age of 66 from Better Beef, Inc.

Most practical approach to problems : In your organization's management development program, there was a heated discussion between people who claimed that theory is impractical and not effective

Determining processing time : Consider a worker-paced line with three process steps, each of which is staffed with one worker. The sequence of the three steps does not matter for the completion of the product.

Compare contrast the three dimensions : Compare also contrast the three dimensions which epidemiologists use to express important patterns also make substantial inferences which are based on individual also population risk factors, disease also longevity assessments. Provide specific e...

Find the genotypes of individuals : A male fruit fly with red eyes and long wings is mated to a female with brown eyes and short wings. The F1 offspring consist of red eyed and long-winged females, red-eyed, shortwinged males.

Which industries is it expected play greater critical role : Classroom discussion no word or page limit: "Explain how GE is Disrupting Itself" a reverse innovation discussion. a) Does reverse innovation have a future.

Integer programming model for production : During the war with Iraq in 1991 the Terraco Motor Company produced a lightweight, all terrain vehicle code named "J99 Terra" for the military. The company is now planning to sell the Terra to the public.

Information about truth in advertising : Infomercials often peddle products under the guise of "studies show," While some of the products are surprisingly good, many aren't.

What method of market entry should the industry use : Illustrate what brand image would you select for the Weihenstephaner in Russia? Explain how would you position it relative to other domestic brands (like Baltika) as well as global brands like Heineken.

User Account

All Pages