4 and 5 thank you so much! 4+, 叫一加即加三^のNormalNo SpacingHeading 1ea4.(a) Give the possible blood groups of the following crosses?XAb.Ax ABC. Ax Be. AB x O(b)The father of a certain family belongs to blood group AB, and the mother to bloodgroup O. They have four children, one belonging to group AB, one to A, one toB, and one to 0. One of these children is adopted, and another is a child from anearlier marriage of the mother. State which is the adopted child and which is thechild from an earlier marriage and why.5. Based on the following information, which family is correct?The Skywalker family claims that baby Grogų, given to them at the hospital, does notbelong to them but to the Hutte family, and baby Mando, in possession of the Huttefamily, is really theirs. It is alleged that the two babies, both boys, were accidentallyexchanged soon after birth. The Hutte family denies such an exchange was made.Blood-group determinations show:SkywalkerMotherAABFatherAMando

4. O blood group is represented by ii alleles A blood group by IAIA or IAi alleles B blood group by…

Answered: 4 and 5 thank you so much!

Science

Biology

4 and 5 thank you so much!

Biology: The Unity and Diversity of Life (MindTap Course List)

14th Edition

ISBN:9781305073951

Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr

Publisher:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr

Chapter13: Observing Patterns In Inherited Traits

Section: Chapter Questions

Problem 11GP: A single allele gives rise to the Hbs form of hemoglobin. Individuals who are homozygous for the...

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1. A woman who is heterozygous for hemophilia marries a man with hemophilia. What are the genotypes and phenotypes of the children? a) What is the genotypic ratio of the above cross (Write number next to genotype)? ___________________________________________________________________ b) What is the phenotypic ratio of the above cross? (Write number next to phenotype)? ___________________________________________________________________
7. Suppose a father of blood type A and a mother of blood type B have a child of type O.What are the possible genotypes of the mother and father? please draw the f1 in a paper and show the P and G
8. Suppose a father of blood type B and a mother of blood type O have a child of type O.What are the chances that their next child will be blood type O? Type B? Type A? TypeAB? please draw the f1 in a paper with P and G
9. The factors for normal hemoglobin (S) and sickle-cell hemoglobin (s) are considered codominants: heterozygous individuals have some normal red blood cells and some sickle cells but are not considered to have the disease. A heterozygote is said to have the sickle-cell trait but not the disease. A. What is the genotype of a man with the sickle-cell trait? B. If normal man marries a heterozygous woman, what do you expect for the genotypes and phenotypes of their children? C. If 2 heterozygous people marry and have 3 children who don’t have the disease, what is the chance that their fourth child will have the disease? D. Assume that medical science finds a treatment for sickle-cell anemia so that people with the disease can live out a normal life span but their genes are not changed. If 2 people are saved from the effects of the disease, marry, and have children, what would you expect for the genotypes and phenotypes of their children? Would the children…
In cats, the genotype AA produces tabby fur color; Aa is also a tabby, and aa is black. Another gene at a different locus is epistatic to the gene for fur color. When present in its dominant W form (WW or Ww), this gene blocks the formation of fur color and all the offspring are white; ww individuals develop normal fur color. What fur colors, and in what proportions, would you expect from the cross AaWw Aa Ww?
Match the terms with the best description. ______ dihybrid cross a. bb ______ monohybrid cross b. AaBb AaBb ______ homozygous condition c. Aa ______ heterozygous condition d. Aa Aa
Assuming no gene linkage, in a dihybrid cross of AABB x aabb with AaBb F1 heterozygotes, what is the ratio of the F1 gametes (AB, aB, Ab, ab) that will give rise to the F2 offspring? a. 1:1:1:1 b. 1:3:3:1 c. 1:2:2:1 d. 4:3:3:1
A single allele gives rise to the Hbs form of hemoglobin. Individuals who are homozygous for the allele (HbS/HbS) develop sickle-cell anemia (Section 9.6). Heterozygous individuals (HbA/HbS) have few symptoms. A couple who are both heterozygous for the HbS allele plan to have children. For each of the pregnancies, state the probability that they will have a child who is: a. homozygous for the HbS allele b. homozygous for the normal allele (HbA) c. heterozygous: HbA/HbS
Red-flowering snapdragons are homozygous for allele RI. White-flowing snapdragons are homozygous for a different allele (R2). Heterozygous plants (R1 R2) bear pink flowers. What phenotypes should appear among first-generation offspring of the crosses listed? What are the expected proportions for each phenotype? a. R1R1 R1R2 b. R1R1 R2R2 c. R1R2 R1R2 d. R1R2 R2R2
Human females have two X chromosomes (XX); males have one X and one Y chromosome (XY). a. With respect to X-linked alleles, how many different types of gametes can a male produce? b. If a female is homozygous for an X-linked allele, how many types of gametes can she produce with respect to that allele? c. If a female is heterozygous for an X-linked allele, how many types of gametes can she produce with respect to that allele?
4. The following two genotypes are crossed: Aa Bb Cc dd Ee × Aa bb Cc Dd Ee. What will the proportion of the following genotypes be among the progeny of this cross? a. Aa Bb Cc Dd Ee b. Aa bb Cc dd ee c. aa bb cc dd ee d. AA BB CC DD EE
16.A couple is suspecting that their baby was switched at the hospital. The mother has blood type A, the father has blood type B, and the baby has blood type O. Which among the following conditions would prove that the baby is switched? A. Mother’s genotype: IAIA & Father’s genotype: ii B. Mother’s genotype: ii & Father’s genotype: IBIB C. Mother’s genotype: IAIA & Father’s genotype: IBIB D. Mother’s genotype: IAi & Father’s genotype: IBi