Question 8 (I) and (Ii) only please Assessment criteria 3.1.3.2, 3.3Q7. Haemophiliacs possess a non-functional form of the gene responsible for the production ofblood clotting factors. Shown below is the occurrence of haemophilia in one family.= maleO= female= male haemophiliac2sing the following symbols:8HE dominant allele h = recessive alleleAll poram/male, genotype is_HHAll affected male, genotype is bb.All noramshowing female genotype is_HH/Hh1) State the genotypes of the following individuals.IndividualGenotypeHh₂2HH3HH/Hb5b.b6HH9Hh.2) On the basis of the information provided, is the inheritance of haemophilia:(i) autosomal or sex-linked? Sex-linked(ii) dominant or recessive? Recessive3) State the probability of individual 8 being a carrier of haemophilia.Completed forms to be made available for external moderation.Individual 8 is a female and is a daughter of individual 1 and 2.Individual 1 x individual 2XHXhXXHYXHXHXHXH normal femaleXHYYnormal maleThus the probability that individual 8 is a carrier is 50%.1210XhXHXh normal but carrier femaleXhXHaemophilic male Individual 8 is a female and is a daughter of individual 1 and 2.individual 1 x individual 2XXXXHYXHXHXHXh normal but carrier femaleXHXH normal femaleXHYYnormal maleHaemophilic maleThus the probability that individual 8 is a carrier is 50%.4) ExplainExplain hyhy only females can be carriers of haemophilia.Haemophilia is a sex linked recessive disease suggesting that only females can be carrier andnot males because females carry two X chromosomes and males carry only one Xchromosome. The mutation in this disease occurs in the X chromosome. As the recessivecharacter is only expressed when both the Alleles in a gene are mutated so females usually donot suffer with the disease but they can be carriers that is in them one allele is normal which isdominant and one allele is recessive which is abnormal but in males there is only one Xchromosome and if it is mutated then he would be suffering from the disease and if it is not thenhe would be normal. So no carriers for male.Q8.(1) Complete the following genetic diagram to show how parents who did not suffer fromhaemophilia, could have a son with haemophilia but also other children who did not suffer from haemophilia.Phenotype of parentsGenotype of parentsGenotype of gametesNormal maleNormal femaleGenotype of offspringPhenotype of offspring(0)What is the probability of the couple having a daughter with haemophilia?What is the probability of the couple having another son with haemophilia?(ii)Q9.Who's gonna take you home tonight?There has been a mix up in the maternity ward. The babies have managed to remove their wrist

Hemophilia It is a x linked recessive disorder. Given Both male and female are normal but there…

Q8. (1) Complete the following genetic diagram to show how parents who did not suffer from haemophilia, could have a son wit h haemophilia but also other children who did not suffer from haemophilia. Genotype of parents Genotype of gametes Phenotype of parents Normal male Normal female Genotype of offspring Phenotype of offspring (1) What is the probability of the couple having a daughter with haemophilia? What is the probability of the couple having another son with haemophilia?

Q8. (1) Complete the following genetic diagram to show how parents who did not suffer from haemophilia, could have a son wit h haemophilia but also other children who did not suffer from haemophilia. Genotype of parents Genotype of gametes Phenotype of parents Normal male Normal female Genotype of offspring Phenotype of offspring (1) What is the probability of the couple having a daughter with haemophilia? What is the probability of the couple having another son with haemophilia?

Anatomy & Physiology

1st Edition

ISBN:9781938168130

Author:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble

Publisher:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble

Chapter20: The Cardiovascular System: Blood Vessels And Circulation

Section: Chapter Questions

Problem 26RQ: Which of the following statements is true? Two umbilical veins carry oxygen-depleted blood from the...

See similar textbooks

Similar questions

2. 356 Q7. Haemophiliacs possess a non-functional form of the gene responsible for the production of blood clotting factors. Shown below is the occurrence of haemophilia in one family. Completed forms to be made available for external moderation. 4. = male = female = male haemophiliac 8. 1. 5. 6 3. 4. 11 12 Using the following symbols: H= dominant allele h = recessive allele 1) State the genotypes of the following individuals. Individual Genotype 1. HH ЧАН HH 9. 6. 2) On the basis of the information provided, is the inheritance of haemophilia: 1) autosomal or sex-linked? Sex-linked (ii) dominant or recessive? Recessive 3) State the probability of individual 8 being a carrier of haemophilia. Individual 8 is a female and is a daughter of individual 1 and 2. Individual 1 x individual 2
availáble that would support the action of the medic. 5-6. There is a practical joker in the maternity ward who removed all the baby ID bracelets. There are three babies that cannot be easily distinguished and the parents want to be sure they get the right ones back so the doctors do a blood test. A particular mom is homozygous type A and the dad is type O. The babies have blood types AB, A, and O. Which baby must be theirs? a. Туре АВ baby b. Type A baby c. Type O baby d. None of the babies are theirs 7-8 The nolico hoo
polonlinemi.instructure.com/courses/25527/assignments/4743471?module_item_id%3D9163916 Due Feb 19 by 11:59pm Polnts 10O Submitting an external tool A person has blood type B. What combination of alleles could she have to give her this blood type? Select all that apply. O i O AB O Pi « Previous
ferences Mailings Review View Table Design A₂ 日正 #↓ ¶ AaßbCcDdEe AaBb CcD Heading 1 -.A. E- ➡ No Spacing Completed forms to be made available for external moderation. Q8. (1) Complete the following genetic diagram to show how parents who did not suffer from haemophilia, could have a son wit h haemophilia but also other children who did not suffer from haemophilia. Phenotype of parents Genotype of parents Genotype of gametes Normal male Normal female Genotype of offspring Phenotype of offspring (1) What is the probability of the couple having a daughter with haemophilia? What is the probability of the couple having another son with haemophilia? (ii) Q9. Who's gonna take you home tonight? There has been a mix up in the maternity ward. The babies have managed to remove their wrist bands. On their wrist bands are their blood groups and names. Focus dom) Accessibility: Investigate MacBook Air Layout AaßbCcDdEe Normal Tell me AaBbCcDdE Aa Heading 2
From NTSA case study https://static.nsta.org/case_study_docs/case_studies/cystic_fibrosis.pdf Please help with questions 2, 3 and 4 of part two 2. What is the chance that Nancy passed on the CF allele to her baby? 3. What is the chance that Jake passed on the allele if he is a carrier? 4. What is the chance that their baby will have CF if they are both carriers? If their first child has CF, what is the chance that their second child will have CF? What is the chance that the baby will inherit CF if only Nancy is a carrier?
Which of the following statements is true? Two umbilical veins carry oxygen-depleted blood from the fetal circulation to the placenta. One umbilical vein carries oxygen-rich blood from die placenta to the fetal heart. Two umbilical arteries carry oxygen-depleted blood to the fetal lungs. None of the above are true.
vclient.psonsvc.net/#/question/7a377747-fc73-49c1-8a0f-d949747f2105/1cb2bdeb-d647-4422-a833-50824ccb9eb7 Review - A Bookmark Washington, Saniyah heritance / 10 of 15 Sickle cell anemia is an autosomal recessive disorder. If each parent carries one sickle cell allele (Tt), what are the chances that their child will have sickle cell anemia? O A. no chance ов. one in four (25%) O C. two in four (50%) O D. three in four (75%)
22:23 1O 000 · 11:24 A9 OB1 r ll l 52% . +964 782 734 3923 2m541139927815107... Patient Encounter Part 3 The pretreatment workup is summarized below. Pathology: 47-year-old female with new diagnosis of infiltrating intraductal adenocarcinoma involving the left breast and regional node. Further tests on tumor samples indicated ER (8%), PR (negative), HER2 (negative), Ki-67 (72%), and grade (poorly differentiated). Intrinsic subtype (luminal B, HER2-negative). Radiology: FDG-PET/CT indicated a 5.3 x 2.5 cm mass in the left breast which appeared to extend to the epidermis of the skin; one node in the left axilla was also involved with tumor. No other evidence of distant disease was visualized. Laboratory: CBC, liver, and kidney function tests WNL, alkaline phosphatase and calcium are normal also. Stage: IB (T, N, M,) List the most important prognostic factors in this patient with newly diagnosed breast cancer. Assess the patient's level of risk for relapse. 50 SECTION 16 | ONCOLOGIC…
Choices for no. 9-10 а. 25% b. 50% Cross in Punnett Square, If the mother is Normal Female, carrier of the gene ( X X* ) and the father is Normal Male (XY) с. 75% d. 100% Genotype XX Phenotype Normal Female Normal Female, carrier of the gene XX Color blind Female Normal Male Color blind Male XY Xe Y What is the percentage of the child with: 9. Normal Male 10. Color blind Male
-ral Biology mmer Session 1 2021/BIO 100/D1/ Assessments/ BIO 100 Test- Genetics Sickle cell anemia is an inherited red blood cell disorder in which there are not enough healthy red blood cells to carry oxygen throughout the body. The allele that causes sickle-cell anemia is autosomal recessive (s), and the dominant allele can be represented by S. How many offspring will be affected by the disorder if the mother is a carrier, and the a. father appears to be normal? (Include the gender) b. How many will become carriers? (include the gender) A BI 四四 II I!!
in Course: 23SPCMP Anat & Phys... The tissue type that is shown in this image is @ 2 W 3 Q E $ 4 M Question 40 - Lab Practical 1 -... R % 5 T Be as specific as possible. * 8 + ( 9 GThe tissue type that is she LM 500x H P
Questions and Problems: Show your solutions. 2. A woman who is a carrier for hemophilia marries a normal man. a. What is the probability that their first child will be a hemophiliac girl? b. What is the probability that the child will be a girl who is a carrier for the disease? What is the probability that, if they have a son, he will be normal? d. What is the probability that they will have a son who is a carrier for the disease? C.