How many double crossover progeny

Assignment Help Biology
Reference no: EM13145998

Females heterozygous for three genes, ABC/abc (in this order) are testcrossed to males carrying only recessive alleles (abc/abc). In a cross producing 1000 progeny, how many double crossover progeny (AbC/abc and aBc/abc) will be observed if the map distance between A and B is 20 cM, the map distance between B and C is 5 cM and value of interference is 0.6?

Reference no: EM13145998

Questions Cloud

What volume will gas occupy at 75 k : at 75 degrees celsius, a gas has a volume of 3.22 dm^2. What volume will it occupy at 75 k?
What is zippy economic profit in the first year : what is zippy's economic profit (or loss) in the first year? I tried looking up the equation but just want to double check
How many silver atoms can be produced : How many silver atoms can be produced if 0.00350g of Cu are reacted with excess AgNO3, according to the equation :Cu + 2AgNO3 yields 2Ag + Cu(NO3)2
What is the average age for each income group : What is the average age for each income group, and do the average ages differ for different income groups and what effect do gender and marital status have on annual income
How many double crossover progeny : Females heterozygous for three genes, ABC/abc (in this order) are testcrossed to males carrying only recessive alleles (abc/abc).
Compute the force of attraction between a cation : Calculate the force of attraction between a cation with a valence of +2 and an anion with a valence of -2, the centers
Analyze the way banks are supervised in the us : Analyze the way banks are supervised in the U.S. and make at least one recommendation for improvement. Explain your rationale.
Firm creditors and stockholders : The cash flow of a firm which is available for distribution to the firm's creditors and stockholders is called the
Estimate mean monthly rent paid by whole student population : Estimate the mean monthly rent paid by the whole student population. what is the probability that the sample mean exceeds the population mean by more than %5.

Reviews

Write a Review

Biology Questions & Answers

  Portal for selective export of mrna out of the nucleus

What is the portal for selective export of mRNA out of the nucleus? When microtubules grow out of a centrosome, which end is oriented away from the centrosome?

  What happens to the wave-front pattern

What happens to the wave-front pattern as the source speed is increased beyond the wave speed?

  Calculate the number of drops of the stock solution

Assume that you have a stock solution of epinephrine at a concentration of 1mg/ml. Further suppose that there are 20 drops/ml.

  What is the most probable cause in this patients case

What veins are most likely involved? What pathologic changes have happened in these veins, and what is the most probable cause in this patient's case.

  What else did you learn from this experience

Based upon your knowledge of the study area, has this location been influenced by fertilizers, herbicides, and/or pesticides? If so, how might these chemicals influenced the diversity or organisms in your study area?

  Explain how rat kidney anatomy survival in arid environment

Kangaroo rats native to North American deserts have very efficient kidneys. They excrete an exceedingly small volume of highly-concentrated urine in order not to lose much water from the bodies.

  What is a leaky recessive allele

What is a leaky recessive allele? What is the phenotype of a homozygote for a leaky recessive allele?

  Generate an aggregate cell mass equal to the mass

How long would it take one starting Ecoli cell growing at a constant generation time (g) =20 mins (With a growth rate, k, of 3 hours) to generate an aggregate cell mass equal to the mass of the earth? Assume no nutrient limitation or growth inhibi..

  What is an example of energy coupling starting with glucose

What is an example of energy coupling starting with Glucose as the reactant? And what is an example of energy coupling starting with ATP as well?

  Draw a restriction map of a novel plasmid

Draw a restriction map of a novel plasmid given the Eco RI (E), Bam H1 (B), and Hind III (H) restriction enzyme digestion data. E-6 kb; E + B-3kb; B-6 kb; H-6 kb; E + H-4 kb, 2 kb, B + H-5 kb, 1 kb

  Was the hypothesis supported and what is your conclusion

Was the hypothesis supported and What is your conclusion

  Construct a logical model for the observations

Assume you have identified a four exon gene expressed in the nervous system of a diploid animal. Different splice variants are expressed in the nervous tissue at the same time.

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