Question: Two genes ( A / a and B / b ) are known to be 4 2 map units apart on the same chromosome. A

Two genes

(

/

a and B

/

)

are known to be

42

map units apart on the same chromosome. A cross between an AAbb indivdual and an aaBB indivdual produced AaBb offspring. The AaBb offspring were then testcrossed to aabb individuals. Calculate the expected answers of Aabb offspring from this testcross, if

500

total offspring are produced

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Biology Questions!

As illustrated in Figure 6.9, a limit exists for the relationship between map distance and the percentage of recombinant offspring.Even though two genes on the same chromosome may be much more than...

Two genes are located on the same chromosome and are known to be 12 mu apart. An AABB individual was crossed to an aabb individual to produce AaBb offspring. The AaBb offspring were then crossed to...

Researchers have discovered that some regions of chromosomes are much more likely than others to cross over. We might call such a region a "hot spot" for crossing over. Lets suppose that two genes,...

AssumethatanindividualofAB / abgenotypeistestcrossedandfourclassesoftestcross progeny are found in equal frequencies. Which of the following statements is TRUE? Select all that apply ( a ) The genes...

Consider the genes A and B that are located on mouse chromosome 5. They are 25 centimorgans (i.e. map units) apart. If the cross A bla B x ab la b were made, at what frequency would you expect...

2. A woman has two dominant traits, each caused by a mutation in a different gene: cataract (an eye abnormality) which she inherited from her father, and polydactyly (an extra nger), which she...

Hey guys, this assignment has got me confused! If anyone can read through and help with Question 4 and 5 I would be so grateful! Thank you in advance! :) Part 2. Homologous Recombination: Mendel had...

Hey I need help with these questions I was sick last two weeks and can't understand that homework thank you! I finished half with tutors but these too hard for me Short Answer (points are listed next...

Q 3 . 3 : ( 1 6 total points ) In Drosophila, the recessive mutant genes \ ( b \ ) ( black body ) , \ ( r \ ) ( rosy eye ) and ap ( apterous wing ) are linked on chromosome 2 . A female fly known to...

Part A: Hypothesis Testing for Mode of Inheritance Section 1 a) Attach your data set to your report so that we know which cross you were given. A Wt females Wt males naked body females naked body...

How would an increase in the world price of oil affect the amount of frictional unemployment? Is this unemployment undesirable? What public policies might affect the amount of unemployment caused by...

3. What are the advantages or disadvantages of licensing as a means of gaining access to foreign markets? 6. A study by the U.S. General Accounting Office reported that, on average, a firm takes 3.5...

Investing in more risky enterprises will help reduce risk in financial decisions.

St. Louis Global Health has a target capital structure of 35% debt and 65% common equity. The rate on the company's bond is 8.25% and its tax rate is 40%. Their CFO estimates the company's WACC to be...