Which one of the following phenotypes is passed from mother to all her male and female children? O Y-linked Mitochondrial X-linked dominant Autosomal dominant
Q: Shaded in black-white trait (Glucose-6-phosphate dehydrogenase deficiency) 1. What type of x-linked…
A: Answer 1- The type of x-linked inheritance is shown in the chart above is : b. X linked recessive…
Q: What is the most likely mode of inheritance in this pedigree? ? O Y-linked O Mitochondrial O…
A: Pedigree is the diagrammatic representation of trait of individuals in a family.
Q: In this pedigree, affected individuals have a disease causing the inability to walk forward, called…
A: Genes are the hereditary unit of an organism. The genes have DNA (deoxyribonucleic acid) which code…
Q: Now assume that the pedigree shown in question 1 shows the inheritance of a rare genetic disease.…
A: The mode of inheritance is a pattern of obtaining parentral alleles or genes to the offsprings. The…
Q: A man with a specific unusual genetic trait marries an unaffected woman. For each type of…
A: Pedigree is a family chart showing the inheritance of a particular trait through several generation…
Q: All of these are features of an autosomal recessive pedigree EXCEPT: Heterozygotes have a normal…
A: Pedigree analysis is a form of pictorial representation that depicts medical history and structure…
Q: Which of the following disorders in humans has an autosomal dominant inheritance pattern?…
A: Autosomal dominance is an inheritance pattern of some genetic diseases. Autosomal means the gene is…
Q: Autosomal Dominant O Autosomal Recessive O X-Linked Dominant O X-Linked Recessive
A:
Q: Which of the following phenotypes are never passed from father to his son? Please select ALL that…
A: The patterns of inheritance vary for several traits depending on the location of these traits on the…
Q: Huntington's discase, which causes degeneration of neurons, runs in Maria's family. Huntington's is…
A: Huntington's disease is an autosomal dominant disease which gets passed on to the generations.…
Q: autosomal recessive autosomal dominant X-linked dominant X-linked recessive Y-linked
A: Answer: A pedigree is a fmily tree or chart made of symbols and lines that represent a person…
Q: The pedigree shown is A) Autosomal Dominant B) Autosomal Recessive C) Sex linked D) Sex linked…
A: In the given pedigree, the trait skips generation i.e., two unaffected parents have affected…
Q: Huntington's disease is a late-onset autosomal dominant disorder. What is the chance that a…
A: Hungtington disease is a brain disorder that causes uncontrolled movements, loss of thinking…
Q: What is the most likely mode of inheritance in this pedigree? O X-linked dominant O Autosomal…
A: Pedigree chart represents the genetics tree of a family. In pedigree chart symbols means- Circle…
Q: What is the inheritance pattern shown in the above pedigree? O autosomal recessive O sex-linked (X)…
A: Pedigrees are constructed based on the inheritance pattern of different traits, through several…
Q: Hemophilia is a recessive sex-linked disorder located on the X chromosome. Match each genotype…
A: Hemophilia is given to be a recessive sex linked disorder. The allele for hemophilia is linked to…
Q: Which of the following phenotypes are never passed from father to his son? Please select ALL that…
A:
Q: An Autosomal Dominant trait is only evident in the homozygous state. True False
A: A Dominant inheritance occurs when an abnormal gene from one parent is capable of causing disease.
Q: Turner syndrome is a disease in which an individual is born with only a single X chromosome. Suppose…
A: Hemophilia is a bleeding condition that is commonly hereditary and affects the way one's blood…
Q: . In Figure 2-17, how does the 3:1 ratio in the bottom-lefthand grid differ from the 3:1 ratios…
A: Sex-linked genes are basically different from autosomes thereby, their inheritance pattern also…
Q: A trisomy of which autosomal chromosome is the only one which does not cause lethality in utero or…
A: Trisomy are diploid organisms which have an extra chromosome(2n+1). Trisomy 21 or Down's syndrome…
Q: A single phenotypic character is affected by two or more genes, what is this called?…
A: before addressing the question, let's understand how each of these genetic inheritance patterns…
Q: How can you distinguish the autosomal dominant and X-linked dominant inheritance patterns from each…
A: Inheritance means the transmission of genetic traits from one family member to another family…
Q: Autosomal aneuploidy is usually lethal due to genetic_________
A: Introduction Chromosomal aberrations are the common cause of abnormal development of the embryo or…
Q: Two individuals are heterozygous for a rare disorder and have two children. What is the probability…
A: Solution In the question it is mentioned that disease is recessive autosomal disorder. Lets assume…
Q: O Autosomal dominant O Autosomal recessive O X-linked dominant O X-linked recessive O y linked O…
A: A pedigree chart depicts the expression of phenotypic traits in the ancestors and the descendants of…
Q: G6PD deficiency is an X-linked recessive disorder. When people who have this disorder eat fava…
A: An X-linked trait is regulated by the genes present on the X chromosomes.
Q: An X-linked dominant allele causes hypophosphatemia in humans. A man with hypophosphatemia marries a…
A: Hypophosphatemia is an X linked dominant trait. Normal = XdXd, XdY Affected = XDXD, XDXd, XDY
Q: Cystic Fibrosis is an autosomal recessive disorder. A couple are both carriers of the recessive…
A: Cystic fibrosis is a genetic disorder in which the gene that produces the cystic fibrosis…
Q: EXTRANUCLEAR INHERITANCE A maternal effect gene exists in a dominant N (normal) allele and a…
A: The maternal-effect occurs due to the inheritance of the factors/genes present in the cytoplasm. The…
Q: Cystic Fibrosis is an autosomal recessive disorder. A couple are both carriers of the recessive…
A: Cystic fibrosis is an inherited illness which affects the lungs and digestive system. The body…
Q: Haemophilia is an X-linked recessive inherited condition. Haemophilia affects the blood's ability to…
A: Introduction A bleeding ailment called hemophilia causes blood to not clot properly. Blood contains…
Q: A human female "carrier" who is heterozygous for the recessive, sex-linked trait hemophilia (XHXH),…
A: Introduction: Hemophilla is a hereditary condition that affects the body's capacity to form blood…
Q: What is the relationship between individual I-1 and individual III-2? Incidence of Hemophilia…
A: Introduction Haemophilia Is A Hereditary Condition That Affects The Body's Capacity To Form Blood…
Q: A woman is color blind (an X-linked, recessive trait). What are the chances that her sons will be…
A: Given that color blindness is a X linked recessive trait. X-linked alleles require a specific…
Q: What is the inheritance pattern shown in the following pedigree? O mitochondrial O Autosomal…
A: Answer
Q: The following pedigree is for a disease that is completely penetrant. For this question,do not make…
A: A pedigree shows the relationship between family members and indicates which individuals have…
Q: Below is a pedigree of a common human hereditary trait. What is the mos likely mode of inheritance?…
A: Males are more likely to have X-linked recessive diseases. Males do have one X chromosome, and…
Q: The probability of producing a normal child by two parents who are carriers for an autosomal…
A: A person who is normal but carries one deleterious allele for the autosomal recessive disorder is…
Q: Huntington’s disease, is an incurable neurodegenerative genetic disorder that affects muscle…
A: Huntington's disease is an autosomal dominant disorder. This means that only one copy of the…
Q: What is the most likely mode of inheritance for this trait? I 1 2 1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 9 10…
A: In this question, we are provided a pedigree representing diseased and normal parents and their…
Q: Which of the 6 modes is this pedigree and why? 1) Autosomal Dominant 2) Autosomal Recessive 3)…
A: The mode of inheritance describes how a genetic trait or disorder is passed down from generation to…
Q: What is the most likely mode of inheritance for this trait? I 1 2 1 2 3 4 6 7 OLO 2 3 4 5 6 7 8 9 10…
A: In the given pedigree, the trait do not skip generations. This implies that the mode of inheritance…
Q: There is ichtyosis in the family pedigree. This feature appears in each generation and is typical…
A: It is recessive X-linked ichthyosis.
Q: Hemophilia is an X-linked disorder that affects the body’s ability to create blood clots. The allele…
A: According to the question, we have to find out the possible genotypes of the offspring when an…
Q: X-Linked
A: Inheritance can be defined as the process by which genetic information is passed down from the…
Q: What type of inheritance? Multiple choice (one answer is correct) 1. X-linked recessive 2. y…
A: Using standardized symbols, a diagram representing family history is created. A pedigree depicts…
Q: The above pedigree represents the inheritance of a disease that is most likely Autosomal Dominant O…
A:
Q: Which of the following is the most likely description of the trait in the following family tree?
A: Any chromosome other than sex chromosomes are known as autosomes.
Q: Hemophilia is an X-linked recessive disease that prevents blood clotting. If a woman who is…
A: To find The proportion of children with haemophilia
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- This is caused by the presence of certain cytoplasmic determinants from the expression of nuclear genes in the egg cell prior to fertilization. Delayed chromosomal inheritance Extrachromosomal Inheritance Codominance Inheritance Complete dominanceMarfan syndrome is transmitted by a dominant gene.State the probability that a child with an affected parentwill have the disorderHuntington’s disease, is an incurable neurodegenerative genetic disorder that affectsmuscle coordination and some cognitive functions, typically becoming noticeable inmiddle age. It results from an autosomal dominant gene (H) and there are no carriers ofthe disease. Two parents with Huntington’s disease have an affected child. What is theprobability that their next child will be an unaffected girl if they are not double-dominant?
- Which of the following terms may be used to describe a disease thathas multiple phenotypes?a. multifactorial d. sex-linkedb. codominance e. pleiotropyc. incomplete dominanceWhich of these results from aneuploidy?a. Turner syndromeb. fetal alcohol syndromec. nondisjunctiond. progeriae. rubellaAssume that a trait is determined by an X-linked dominant gene. Ifthe mother exhibits the trait but the father does not, then theira. sons are more likely than their daughters to exhibit the trait.b. daughters are more likely than their sons to exhibit the trait.c. sons and daughters are equally likely to exhibit the trait
- Which of the following mode of inheritance most likely to representthe pedigree showing the pattern of inheritance of a rare disorder? Autosomal dominant X linked dominant Autosomal recessive X linked recessiveWhat is the mode of inheritance shown here? Sex-linked recessive Autosomal recessive Autosomal dominant Sex-linked dominantWhat types of gametes are formed by the following genotypes? All gene pairs are segregating independently. AABbCC AABBCcDD
- In which of the following stages does genetic crossover occur? diakinesis pachynema diplonema leptonema zygonemaSuppose a maternal effect gene exists as a functional dominantallele and a nonfunctional recessive allele that causes a disorder.A mother with the disorder produces offspring that are all withoutthe disorder. Explain the genotype of the mother.A woman with achondroplasia (a dominant form of dwarfism) anda phenotypically unaffected man have seven children, all of whomhave achondroplasia. What is the probability of producing such afamily if this woman is a heterozygote? What is the probabilitythat the woman is a heterozygote if her eighth child does not havethis disorder?