Loading...

Messages

Proposals

Stuck in your homework and missing deadline? Get urgent help in $10/Page with 24 hours deadline

Get Urgent Writing Help In Your Essays, Assignments, Homeworks, Dissertation, Thesis Or Coursework & Achieve A+ Grades.

Privacy Guaranteed - 100% Plagiarism Free Writing - Free Turnitin Report - Professional And Experienced Writers - 24/7 Online Support

In the monohybrid cross in experiment 1, which phenotypic characteristic did you evaluate?

24/10/2020 Client: arwaabdullah Deadline: 3 days

As you complete the lab, record your answers in this template. Save the document as LastName_FirstName_BIO1020_W5A3, and submit it to the Dropbox. Full lab instructions and the rubric with which you will be evaluated can be found in the online classroom.

Activity

The laws of segregation, independent assortment, and dominance form the basis of all genetics. The ability to predict the results of crossing experiments and explain any variance between expected and observed results is still a vital part of our understanding of heredity. In this lab assignment you will experiment with monohybrid crosses and explore the role of chance in genetics.

Experiment 1

Questions

1. (10 points)

a. Set up and complete Punnett squares for each of the following crosses: (remember Y = yellow and y = blue)

· Y Y and Y y

Parent 1

Y

Y

Parent 2

Y

YY

YY

y

Yy

yy

· Y Y and y y

Parent 1

Y

Y

Parent 2

Y

Yy

Yy

y

Yy

Yy

b. What are the resulting phenotypes for each cross? Are there any blue kernels?

Y Y and Y y

Y Y and y y

The resulting phenotypes is that all the offsprings are yellow because all the offspring have at least one Y (yellow, dominant) allele

All the offsprings are yellow

There are no blue kernels in either cross and all are yellow because the genotypes of all the kernels have at least one dominant (Y) gene which codes for yellow color.

2. (10 points)

a. Set up and complete a Punnett squarefor a cross of two of the F1 from the Y Y and y y cross above.

Parent 1

Y

Y

Parent 2

y

Yy

Yy

y

Yy

Yy

b. What are the genotypes and phenotypes of the F2 generation?

The genotypes of offsprings are Yy (heterozygous) and their proportion is 100% If Y= yellow an y= blue, then the phenotypes of the off springs would be the characteristics of Y gene which means all the off springs will have a yellow color.

Experiment 2

Questions

As you select the beads from the beaker, complete this table with each cross. You may complete the associated Punnett Squares on paper, but do not need to submit them as part of this lab.

Parents – randomly selected

F1 – determined from Punnett square

Cross

Genotype parent #1

Genotype parent #2

4 Genotypes

4 Phenotypes

1

yy

yy

yy

yy

2

Yy

yY

YY

Yy

3

Yy

YY

YY

YY

4

yY

yy

Yy

yy

5

yy

YY

Yy

Yy

1. (10 points)

a. How much genotypic variation do you find in the randomly picked parents of your crosses? How much in the offspring?

Possible Genotype

Parents

Offspring

YY

3

4

Yy

3

10

yy

4

6

Total

10

20

b. How much phenotypic variation do you find in the parents of your crosses? How much in the offspring?

2. (10 points)

a. What is the ratio of phenotypes (yellow kernel color: blue kernel color) in the 20 offspring of your five crosses?

b. If you were to run this experiment 1000 times, rather than just 5 times, what would you expect the ratio of phenotypes to be in the offspring?

c. Is the ratio of observed phenotypes the same as the ratio of predicted phenotypes in the offspring? Why or why not?

3. Organisms heterozygous for a recessive trait are often called carriers of that trait. Explain what this means. (10 points)

Homework is Completed By:

Writer Writer Name Amount Client Comments & Rating
Instant Homework Helper

ONLINE

Instant Homework Helper

$36

She helped me in last minute in a very reasonable price. She is a lifesaver, I got A+ grade in my homework, I will surely hire her again for my next assignments, Thumbs Up!

Order & Get This Solution Within 3 Hours in $25/Page

Custom Original Solution And Get A+ Grades

  • 100% Plagiarism Free
  • Proper APA/MLA/Harvard Referencing
  • Delivery in 3 Hours After Placing Order
  • Free Turnitin Report
  • Unlimited Revisions
  • Privacy Guaranteed

Order & Get This Solution Within 6 Hours in $20/Page

Custom Original Solution And Get A+ Grades

  • 100% Plagiarism Free
  • Proper APA/MLA/Harvard Referencing
  • Delivery in 6 Hours After Placing Order
  • Free Turnitin Report
  • Unlimited Revisions
  • Privacy Guaranteed

Order & Get This Solution Within 12 Hours in $15/Page

Custom Original Solution And Get A+ Grades

  • 100% Plagiarism Free
  • Proper APA/MLA/Harvard Referencing
  • Delivery in 12 Hours After Placing Order
  • Free Turnitin Report
  • Unlimited Revisions
  • Privacy Guaranteed

6 writers have sent their proposals to do this homework:

Instant Assignments
Financial Hub
Writer Writer Name Offer Chat
Instant Assignments

ONLINE

Instant Assignments

Good day dear client, I am a full-time freelance writer with years of experience. My strongest strengths are strong dedication to duty, reliability, quality and excellence. I am going to do an outstanding job for you, kindly PM me and let us commence. Thank you so much in anticipation of your positive response. Thank you very much.

$55 Chat With Writer
Financial Hub

ONLINE

Financial Hub

Hey, I have gone through your job posting and become very much interested in working with you.I can deliver professional content as per your requirements. I am a multi-skilled person with sound proficiency in the English language for being a native writer who worked on several similar projects of content writing and can deliver quality content to tight deadlines. I am available for both online and offline writing jobs with the promise of offering an incredibly responsive and supreme level of customer service. Thanks!

$55 Chat With Writer

Let our expert academic writers to help you in achieving a+ grades in your homework, assignment, quiz or exam.

Similar Homework Questions

Education as a social institution - Ford motor company case study analysis - Osborn's seven step model for creative thinking - Little books inc recently reported - presidential administration - Umuc writing 101 quiz 1 answers - Plexipave tennis court cost - Why is the atomic mass unit amu rather than gram - 7/11 woolley street taringa - Medieval map of japan - A woman's hands poem by eva bezwoda analysis - Kouzes and posner 5 principles - Concert report for music class - Capital structure of apple inc - Traffic management course tafe sa - Describe the departmentalization approach to organizational structure - Nbn fixed wireless antenna - Ch3 2co lewis structure - Heatmiser uh8 rf wiring diagram - Bom manual of aviation meteorology - Dyes and dyeing organic chemistry lab report - Gym risk assessment pdf - 50-Acty2,3 - Taboo delicacies - Case Study - Imperialism and Genocide - Response - Medical nutrition therapy a case study approach answers - Racq roadside assist qld - Palo alto block continue - I'll pour this pestilence into his ear analysis - How the market works assignment answers - Www rch org au - The power of optimism alan loy mcginnis pdf - Bus 308 week 2 assignment - Bsbwor501 task 1 answers - Www homeserve com repairs - Air force referral epr examples - Assignment 5 professional cover letter - The rocking horse winner discussion questions - Pillars of society matrix - Organization and leadership - Vocab words in lord of the flies - It audit standards and guidelines - Sensifast sybr no rox kit - Vcaa scaling report 2019 - The good death an exploration of dying in america pdf - Read and answer, business article - Knock knock by daniel beaty answers - Al ghazali deliverance from error summary and analysis - Edinburgh napier social sciences - Donnie darko bus stop scene - L shaped hip roof - Impact wrench repair troubleshooting - 40 n 116 e - Modulus of elasticity of composite - Universal mca music publishing - T8 - Dr andrew clarke cardiologist - A church targeting different demographic - James olsen dds 3400 travis pointe ann arbor mi 48108 - Greenhouse effect definition ap human geography - An increase in the price of gasoline will - Phishing method of information security crime - Paper - 915 487 3223 - Analyzing John Yorke’s “What Makes a Great Screenplay?” - Lost in anime book - Discussion 2 - "A" WORK PLAGIARISM FREE - Which artistic value is least apparent in mannerist paintings - Feet up on desk - A glassy fine grained extrusive rock - Discussion - Narrative therapy vs solution focused - Syringe titrator stopcock - I need help with this assignment from HRM/498T Strategic Human Resource Management and Emerging Issues - C++ dictionary - Strayer university syllabus - Human resources managment legal ethical deliverable 06 - Separation of the components of a mixture lab report answers - Heron 3.0 air conditioner parts - Oxidation of cyclohexanol with bleach - Philosophy here and now powerful ideas in everyday life - Esa lámpara ya no prende. llama al , por favor. - Manchester united soccer club case study answers - Scientific skepticism refers to the idea that - Gestalt and person centered therapy debate - Chuck hughes grow strategy - Ardmona fire roasted tomatoes woolworths - Https www eeoc gov laws statutes titlevii cfm - Access to cashier secondlife com was denied - BSL 212 - Frankie wilde hear no evil album - Type out what I need to say on the video - Paper - What cell part closely stacked flattened sacs plants only - Burglar alarm circuit using logic gates - English Comp 2 WEEK 3 - Exp 105 week 3 chapter quiz - Oakwood avenue primary school