Question

8. Colorblindness is X linked. Beth’s father is colorblind, but Beth, her mother, brother, and husband...

8. Colorblindness is X linked. Beth’s father is colorblind, but Beth, her mother, brother, and husband all have color vision.  

                                            iv. Make a small pedigree to show this family.  

                                              v. Fill in the genotypes of each member of the family, as much as you can.  

                                            vi. What are the chances that Beth and her husband will have a child with colorblindness? Show your Punnett square.

                                           vii. What are the chances that they will have a daughter with color blindness?

Homework Answers

Answer #1

Hope this will help you☺please give your feedback, thankyou☺

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A normal woman whose brother was colorblind but their father and mother did not have color-blindness...
A normal woman whose brother was colorblind but their father and mother did not have color-blindness (in this case we are talking about the common red-green X-linked colorblindness)... A) is herself heterozygous for the gene causing color blindness B) has a 50% chance of being heterozygous for the gene causing color blindness C) has a 25% chance of being heterozygous for the gene causing color blindness D) has a 10% chance of being heterozygous for the gene causing color blindness
A brown eyed man whose mother was colorblind and whose father had blue eyes is engages...
A brown eyed man whose mother was colorblind and whose father had blue eyes is engages to marry a woman whose color blind mother had blue eyes and whose father had blue eyes and normal vision. Eye color is autosomal and brown is dominant. Color vision is X-linked and normal is dominant. (6) a) What is the genotype of the young gentleman? b) What is the genotype of his fiancé? c) What are the chances of having a brown-eyed, child...
X-Linked Recessive Disorder: Color Blindness Color blindness is an X-linked recessive disorder in humans. XC is...
X-Linked Recessive Disorder: Color Blindness Color blindness is an X-linked recessive disorder in humans. XC is a normal allele. Xc is a color blind allele. A woman who is a carrier of color blindness (XCXc) has children with a man who is not color blind (XCY). What are the chances that a male child will be colorblind? What are the chances that a child will be a carrier? Phenotypes of the parents: Mother : ____________ Father : _____________ Genotypes of...
Familial hypercholesterolemia is an autosomal dominant trait leading to high cholesterol and often to heart disease....
Familial hypercholesterolemia is an autosomal dominant trait leading to high cholesterol and often to heart disease. Color blindness is an X-linked recessive trait. Stephanie has high cholesterol and normal color vision. Her mother has high cholesterol and normal vision. Her father is color blind with normal vision. Stephanie’s husband, Joe is colorblind and has normal cholesterol. What proportion of Joe and Stephanie’s sons will be colorblind and have high cholesterol?
A boy with Klinefelter Syndrome (XXY) has colorblindness, which is an X-linked recessive trait. His mother...
A boy with Klinefelter Syndrome (XXY) has colorblindness, which is an X-linked recessive trait. His mother and father both have normal vision. a) Did nondisjunction occur during the formation of the egg or the sperm in this situation? b) How do you know?
1. A child will be a girl if * it receives an X chromosome and a...
1. A child will be a girl if * it receives an X chromosome and a Y chromosome from its mother it receives a Y chromosome from its mother it receives an X chromosome from its father it receives a Y chromosome from its father 2.When black rabbits mate with white rabbits, all of the offspring come out gray. This is an example of * incomplete dominance a sex linked disorder an autosomal (chromosomes 1-22) recessive disorder simple dominance 3.Mendel...
1 One form of Retinitis Pigmentosa is a Y- linked genetically inherited disease of the eye...
1 One form of Retinitis Pigmentosa is a Y- linked genetically inherited disease of the eye in which the cells of the retina produce defective. Symptoms include a progressive loss of sight starting with decreased night vision, loss of peripheral vision, and eventually blindness. If a father has the disease and a woman who does not, have a son what are the chances their son will also have the disease? A) not enough information B) 25% C) 0% D) 50%...
Simple Dominance with 2 genes A gene in cats causes them to be black (dominant) or...
Simple Dominance with 2 genes A gene in cats causes them to be black (dominant) or brown (recessive). A second gene causes cats to be agouti (have stripes on their hairs) or non-agouti (solid colored hairs). If you did a dihybrid cross between two black haired agouti cats, what fraction of the offspring would be expected to have each phenotype? If a dihybrid black agouti cat mated with a brown cat that was heterozygous for the agouti gene, what fraction...