Solution-What is the genotype of a man who has sickle-cell | Homework Helpers

Genetics Laboratory Worksheet – All answers must be hand-written!

1. Complete the sex-linked virtual laboratory journal analysis questions.

Don't use plagiarized sources. Get Your Custom Essay on
Solution-What is the genotype of a man who has sickle-cell | Homework Helpers
Get an essay WRITTEN FOR YOU, Plagiarism free, and by an EXPERT!
Order Essay

2. Complete the heterozygous-by-heterozygous cross below. What is the phenotypic ratio?

3. Complete the heterozygous-by-homozygous cross below. What is the genotypic ratio?

4. Complete the cross of a color blind man and a normal-visioned woman.

5. A woman with normal color vision, whose father was color blind, marries a man with normal color vision. What do you expect to see among their offspring?

What would you expect to see if it was the normal-visioned man’s father who was color blind?

6. What is the genotype of a man who has sickle-cell trait?

7. Name a common trisomy.

8. Dimples (D) are dominant over no dimples (d). Jane’s parents both have dimples, but she does not. What are her parents’ genotypes.

9. Jane’s father is blood type A and Jane’s mother is blood type B. Jane is blood type O. Draw a Punnett Square demonstrating these genotypes.

10. Explain what is meant by incomplete dominance. Provide an example.

11. A couple has taken their youngest child to their family physician because they are concerned that the child is having difficulty breathing and frequently complains of stomach aches. Neither parent has had such experiences. The couple has 3 other children who have never presented such symptoms. This is most likely an ________ _______ trait. The chance of each child having such a disorder is _____%. What is the genotype of the father?_______ What is the genotype of the mother?

12. Huntington’s disease is a neurological disorder that leads to progressive degeneration of brain cells. Assuming that one parent is heterozygous for Huntington’s and the other parent does not have the disease, what are the chances that their children will have Huntington’s disease?

13. List the resulting gametes formed from nondisjunction in meiosis I in a female. Nondisjunction in meiosis II results in the formation of which type of gametes in males?

14. A male with chromosome pattern XYY has _____syndrome.

15. Complete the following dihybrid cross. What is the phenotypic ratio?

16. Complete the following dihybrid cross. What is the phenotypic ratio?

Calculate your paper price
Pages (550 words)
Approximate price: -

Why Choose Us

Top quality papers

We always make sure that writers follow all your instructions precisely. You can choose your academic level: high school, college/university or professional, and we will assign a writer who has a respective degree.

Professional academic writers

We have hired a team of professional writers experienced in academic and business writing. Most of them are native speakers and PhD holders able to take care of any assignment you need help with.

Free revisions

If you feel that we missed something, send the order for a free revision. You will have 10 days to send the order for revision after you receive the final paper. You can either do it on your own after signing in to your personal account or by contacting our support.

On-time delivery

All papers are always delivered on time. In case we need more time to master your paper, we may contact you regarding the deadline extension. In case you cannot provide us with more time, a 100% refund is guaranteed.

Original & confidential

We use several checkers to make sure that all papers you receive are plagiarism-free. Our editors carefully go through all in-text citations. We also promise full confidentiality in all our services.

24/7 Customer Support

Our support agents are available 24 hours a day 7 days a week and committed to providing you with the best customer experience. Get in touch whenever you need any assistance.

Try it now!

Calculate the price of your order

Total price:

How it works?

Follow these simple steps to get your paper done

Place your order

Fill in the order form and provide all details of your assignment.

Proceed with the payment

Choose the payment system that suits you most.

Receive the final file

Once your paper is ready, we will email it to you.

Our Services

No need to work on your paper at night. Sleep tight, we will cover your back. We offer all kinds of writing services.


Essay Writing Service

You are welcome to choose your academic level and the type of your paper. Our academic experts will gladly help you with essays, case studies, research papers and other assignments.


Admission help & business writing

You can be positive that we will be here 24/7 to help you get accepted to the Master’s program at the TOP-universities or help you get a well-paid position.


Editing your paper

Our academic writers and editors will help you submit a well-structured and organized paper just on time. We will ensure that your final paper is of the highest quality and absolutely free of mistakes.


Revising your paper

Our academic writers and editors will help you with unlimited number of revisions in case you need any customization of your academic papers