+1-415-315-9853

info@mywordsolution.com

 Algebra Math Calculus Physics Chemistry Biology Earth Science Physiology History Humanities English Sociology Nursing Science

1.In Burmese cats, brown coat color is dominant to tan coat. Brown coat is a highly prized trait in Burmese. You have a brown male cat that you would like to offer as a stud; therefore, you need to know if it is homozygous or heterozygous for brown coat color.
A. Why is this important?
B.Diagram a testcross that would determine the genotype of your cat, and what the outcome would be if your cat were a homozygote or a heterozygote(genotype and phenotype).

2.Purple eyes is a dominant autosomal mutation found on chromosome 3 of drosophila. Eyeless is a recessive atosomal mutation found on chromosome 2. A true-breeding purple-eyed male is crossed with a true-breeding eyeless female (assume that she has no purple alleles, but instead has the normal red-eyed alleles):
A.What are the genotypes of the P1 flies (use correct genetic symbols)?
B.What would be the genotype and phenotype of the F1 progeny?
C.If a F1 female is mated to a red-eyed male whose mother was eyeless, use the forkline method to determine the expected phenotypic ratio of their progeny? The expected genotypic ratio of their progeny?

3.In humans, assume that brown eyes(B) are dominant to blue (b); and right-handedness (R) to left-handedness(r). A right-handed, blue-eyed man marries a right-handed, brown-eyed woman. They have 2 children, one left-handed and brown-eyed and the other right-handed and blue-eyed. By a later marriage with another woman who is also right-handed and brown-eyed , this man has nine children, all of whom are right-handed and brown-eyed. What are the genotypes of this man and his 2 wives?

4.Each letter combination shown below indicates the genotype of a diploid organism. Up to three different loci, each with 2 possible alleles (A or a;B or b; C or c) are under consideration. For each of these individuals, indicate the genotypes and gametic ratio of ALL possible gametes that can be produced. (hint:remember that gametes are haploid!)
A. AABb
B.AaBbCc
C.aaBBCc

5. Discuss whether the following individuals are: 1)gonadally male or female,2)phenotypically male or female (discuss Wolffian/Mullerian ducts and external genitalia),and 3)sterile or fertile:
A.XY, homozygous for a recessive mutation in the cytosolic receptor for testosterone, which renders the gene nonfunctional.
B.XX, heterozygous for a dominant mutation in the MIH gene, which causes continuous production of MIH.
C.XY, with a mutation which renders the SRY gene nonfunctional.

6. What sex would each of the following karyotypes produce?Humans normally have 46 chromosomes and Drosophila melanogaster has 8 in a normal diploid cell.
Find XO, XXX, XXY In humans and In drosophila

• Category:- Biology
• Reference No.:- M927797

Have any Question?

## Related Questions in Biology

### For the optimal temperature experiment which

For the optimal temperature experiment, which enzyme/substrate pair did you use? List your results for the absorbance at one minute when the temperature was 10, 20, 30, 40, 50, 60, 70 and 80 degrees. Based on your result ...

### Provide a 15 page single space in apa style reflection of

Provide a 1.5 page "single space" in APA style reflection of the video (Escape Fire The Fight to Rescue American Healthcare) https://www.youtube.com/watch?v=qkZlFMuVShE Respond to each of the following statements based o ...

### Part 1 relevance of evolution medicine1 what is causing

Part 1: Relevance of Evolution: Medicine 1. What is causing the evolutionary arms race with pathogens? Provide an example to illustrate your answer. 2. How can we slow down antibiotic resistance? 3. What is the evolution ...

### Review scientific articlewrite one page bullet points

Review scientific article Write one page bullet points format about scientific article. Article: Desert hedgehog is a mammal-specific gene expressed during testicular and ovarian development in a marsupial by William A O ...

### Questionkayla brings riley now 18 months in for complaint

Question: Kayla brings Riley, now 18 months in for complaint of fever and cough. The fever began 3 days ago and is of normal levels in the morning then gets as high as 100 to 101 degrees in the afternoons. Riley has also ...

### Positive and negative controls in scientific experimental

Positive and Negative Controls in Scientific Experimental design What are positive and negative controls? (Give definition and example) When is it useful to use positive or negative controls? (mast has 2 figures) What ar ...

### Make gene prediction of the provided sequenceusing both ab

Make gene prediction of the provided sequenceusing both ab initio (e.g. Z-curve) and homologybased approaches, and compare the predictionresults. Justify why the gene prediction programyou used is an appropriate one. Ins ...

### Discuss the applications of new andor emerging technologies

Discuss the applications of new and/or emerging technologies relating to human biology and their impact upon individuals, human society and/or the environment. 5 pages in all: 1 st page should have the title of your pape ...

### Part anbspdefine each vocabulary word in the following

Part A  Define each vocabulary word in the following table. Use your textbooks or an outside source as references. Provide examples where requested, use complete sentences, and be clear and concise when explaining your a ...

Please answer the following questions, you may answer on this sheet or your own paper. 1. How does a theory differ from a hypothesis? 2. Mendel's laws are illustrated using Punnett squares. In the example below, we are l ...

• 13,132 Experts

## Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

### A cola-dispensing machine is set to dispense 9 ounces of

A cola-dispensing machine is set to dispense 9 ounces of cola per cup, with a standard deviation of 1.0 ounce. The manuf

### What is marketingbullwhat is marketing think back to your

What is Marketing? • "What is marketing"? Think back to your impressions before you started this class versus how you

### Question -your client david smith runs a small it

QUESTION - Your client, David Smith runs a small IT consulting business specialising in computer software and techno

### Inspection of a random sample of 22 aircraft showed that 15

Inspection of a random sample of 22 aircraft showed that 15 needed repairs to fix a wiring problem that might compromise

### Effective hrmquestionhow can an effective hrm system help

Effective HRM Question How can an effective HRM system help facilitate the achievement of an organization's strate