For this pedigree, give the most likely mode of inheritance, assuming that the trait is rare. I || || IV 1 2 123 2 34 1 2 3 4 5 567 4 4 5 6 7 8 9 F 8 12 FOR THE PEDIGREE, WHAT IS THE PROBABILITY THAT III-4 AND III-5 WILL HAVE A BOY AND HE WILL BE AFFECTED? THEY HAVE AN UNAFFECTED CHILD. WHAT IS THE PROBABILITY IT IS HOMOZYGOUS?

For this pedigree, give the most likely mode of inheritance, assuming that the trait is rare. I || || IV 1 2 123 2 34 1 2 3 4 5 567 4 4 5 6 7 8 9 F 8 12 FOR THE PEDIGREE, WHAT IS THE PROBABILITY THAT III-4 AND III-5 WILL HAVE A BOY AND HE WILL BE AFFECTED? THEY HAVE AN UNAFFECTED CHILD. WHAT IS THE PROBABILITY IT IS HOMOZYGOUS?

Name: For this pedigree, give the most likely mode of inheritance, assuming
Uploaded: 2024-03-20T06:43:04.000Z
Channel: Bartleby
Description: For this pedigree, give the most likely mode of inheritance, assuming thatthe trait is rare.I||||IV121232341 234 55674 4 5 6 7 8 9F812FOR THE PEDIGREE, WHAT ISTHE PROBABILITY THAT III-4 ANDIII-5 WILL HAVE A BOY AND HEWILL BE AFFECTED? THEY HAVE AN U

BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)

10th Edition

ISBN:9781305967359

Author:STARR

Publisher:STARR

Chapter14: Human Inheritance

Section: Chapter Questions

Problem 1GP: Does the phenotype indicated by the red circles and squares in this pedigree show an inheritance...

See similar textbooks

Similar questions

In Figure 2-19, assume that the pedigree is for mice, inwhich any chosen cross can be made. If you bred IV-1with IV-3, what is the probability that the first baby willshow the recessive phenotype?
A woman who sought genetic counseling is found to be heterozygousfor a chromosomal rearrangement between the second andthird chromosomes. Her chromosomes, compared to those in anormal karyotype, are diagrammed on the next page:(a) This woman is phenotypically normal. Does thissurprise you? Why or why not? Under what circumstancesmight you expect a phenotypic effect of such arearrangement?
In a maternity ward, four babies become accidentallymixed up. The ABO types of the four babies are known tobe O, A, B, and AB. The ABO types of the four sets ofparents are determined. Indicate which baby belongs toeach set of parents: (a) AB × O, (b) A × O, (c) A × AB,(d) O × O
In humans, a rare dominant disorder known as nail-patella syndromecauses abnormalities in the fingernails, toenails, and kneecaps.Researchers have examined family pedigrees with regard to thisdisorder and have also examined the blood types of individualswithin each pedigree. (A description of blood genotypes is foundin Chapter 4.) In the following pedigree, individuals affected withnail-patella disorder are shown with filled symbols. The genotypeof each individual with regard to ABO blood type is also shown.Does this pedigree suggest any linkage between the gene thatcauses nail-patella syndrome and the gene that causes blood type?
|| AB ||| 1 AA 0₂ AA 0₁ In this pedigree A and B represent alleles at a marker locus very closely linked to the disease locus. Affected individuals are shown as shaded. The disease status in III 1 (a female of 10 years) is unknown as yet as the disease does not onset until teenage years or soon after. Which of the following is correct? 2 AB BB OA. The probable pattern of inheritance shown by the disease in this family is autosomal recessive. OB. If recombination does not occur the probability that III 1 will be affected if she has an AB marker genotype is 1. OC. If recombination does not occur, the probability that III 1 will be affected if she has a BB marker genotype is 1. OD. If the recombination fraction between the disease and marker loci equals 0.04, the probability that III 1 will be affected if she inherits an AB marker genotype equals 0.96. OE. The probable pattern of inheritance shown by the disease in this family is X-linked recessive.
70 T 꿈 ㅁ ㅁ 이어어어어어어 In the pedigree shown, indicate whether each of the following inheritance patterns is possible by selecting YES or NO from the appropriate drop down menu. Y-linked Autosomal Recessive Autosomal Dominant X-linked Recessive X-linked Dominant ()
Using the pedigree, assume that the disease is caused by an autosomal dominant allele, R. Give the genotype of the following individuals: (a) III-4 (the girl at lower right) (b) II-3 (the girl’s mother) (c) II-4 (the girl’s father)
Using the given pedigree chart, suppose individuals III-1 and III-2 are expecting their sixth child. What is the chance (percent) that the sixth child will have the sickle cell trait?
A woman who sought genetic counseling is found to be heterozygousfor a chromosomal rearrangement between the second andthird chromosomes. Her chromosomes, compared to those in anormal karyotype, are diagrammed on the next page:(a) What kind of chromosomal aberration is shown?
A young couple went to see a genetic counselor because each had a sibling with cystic fibrosis. (Cysticfibrosis is a recessive disease, and neither member ofthe couple nor any of their four parents is affected.)a. What is the probability that the female of thiscouple is a carrier?b. What are the chances that their child will havecystic fibrosis?c. What is the probability that their child will be acarrier of the cystic fibrosis disease allele?
The following family pedigree shows individuals afflicted with a metabolic disease. Suppose the male (b) and the female (c) have 2 girls and 2 boys, indicate directly on the pedigree the symbols for these children that would be most consistent with the mode of inheritance observations in the pedigree? II II a b d e IV
In examining a large sample of yeast colonies on a petridish, a geneticist finds an abnormal-looking colonythat is very small. This small colony was crossed withwild type, and products of meiosis (ascospores) werespread on a plate to produce colonies. In total, therewere 188 wild-type (normal-size) colonies and 180small ones.a. What can be deduced from these results regardingthe inheritance of the small-colony phenotype? (Inventgenetic symbols.)b. What would an ascus from this cross look like?