Possible recombinant genotypes, Biology

Assignment Help:

A woman is heterozygous for three X-linked loci: AaBbDd. She has seven sons with the following genotypes:

two are X ABd Y

three are X abD Y

one is X ABD Y

one is X Abd Y

a. What is the most likely combination of alleles on each of the mother's X chromosomes?

b. Which of the seven sons is/are the result of recombination? Between which genes did the crossover occur in the mother's oocyte to create each recombinant X?

c. List the other possible recombinant genotypes that have not appeared in these sons.


Related Discussions:- Possible recombinant genotypes

State the success which signifies optimum health, Success which signifies O...

Success which signifies Optimum Health The features or clinical conditions which are representative of this group are: i) No pain or tenderness in the implant upon function.

draw the cell at metaphase, Consider cell with a diploid chromosome number...

Consider cell with a diploid chromosome number of 4 (2n=4), one pair of the chromosomes is metacentric,the other is acrocentric. The metacentric is labeled a 1 a 1 while the acr

Explain esterification, Explain Esterification The process of convertin...

Explain Esterification The process of converting an acid into an alkyl or aryl derivative. Most frequently the process consists of the reaction of an acid with an alcohol in th

What are mutagenic agents, What are mutagenic agents? The Mutagenic age...

What are mutagenic agents? The Mutagenic agents, or mutagens, are physical, chemical or biological factors that can cause alteration in DNA molecules. Instances of believed

#title.ehr, Why have biologists and bioinformaticians embraced the Web as a...

Why have biologists and bioinformaticians embraced the Web as a vehicle for disseminating data so quickly, whereas clinicians and clinical informaticians have been more hesitant to

Biota of estuaries, Biota of Estuaries The estuarine community is a m...

Biota of Estuaries The estuarine community is a mixture of three components: Marine Fresh water and Brackish water but overall estuarine div

Explain the bioavailability of thiamin, Explain the Bioavailability of Thia...

Explain the Bioavailability of Thiamin? Thiamin is readily available from the gut from food sources (as thiamin phosphate esters). Drugs and alcohol abuse may interfere with th

Define glass photo-emissive tubes, Define Glass photo-emissive tubes? G...

Define Glass photo-emissive tubes? Glass photoemissive tubes are those which consist of a curved metal cathode, coated with a photosensitive material. While light strikes its s

Reduction in left ventricular, Q. Reduction in left ventricular? Vasodi...

Q. Reduction in left ventricular? Vasodilators improve stroke volume, and reduce degree of regurgitation. This results from decrease in systemic vascular resistance and leads t

Write Your Message!

Captcha
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