Plsssssssss helppppppppp, how can NF1 be spontaneous? Include the following terms: -genotype - phenotype - homozygous - heterozygous - inheritance - alleles - dominant - recessive
Q: Mendelian Genetics F1 Cross: Yellow, Round x Green, Round GgWw x ggWW Character: Pea color & shape…
A: As you have not mentioned which question to answer, we are answering first question for you. The…
Q: This illustration shows the F2 phenotypes from a monohybrid cross in snapdragons. What type of…
A: Introduction: Monohybrid cross is a type of genetic cross between two parents with homozygous…
Q: Mendel's law of segregation states? a. chromosomes line up independently of one another b.…
A:
Q: Regarding Mendelian inheritance in diploid individuals, (Read each statement carefully. Select all…
A: Ploidy is a term which describe the number of sets of chromosomes in a cell. The term haploid…
Q: 1 2 3. 1 2 3 4 5 6 7 8 9. III 1 2 3 4 5 6 7 8 Try to identify the genotypes of the following…
A: Since the trait is found to skip a generation and is present in children born to unaffected parents…
Q: Describe how Morgan's results deviated from Mendalian inheritance and led to the dicovery of a new…
A: Sir Gregor Mendel, in 1865, put forward some principles of heredity, which are popularly known as…
Q: What is the pattern of inheritance? Please Provide a specific reason that justifies your selection…
A: Pattern of anheritance could be autosomal or sex linked..Autosomal inheritance means that the…
Q: Finger mid-digital hair (M) is dominant over the recessive trait of no mid-digital hair (m).…
A: Given, 1. Finger mid-digital hair (M) is dominant No mid-digital hair (m) is recessive 2. Freckles…
Q: Working with the definitions of penetrance and expressivity, analyze the following pedigree and…
A: Penetrance measures the degree of any disease gene expressed in the genotype of the individual.…
Q: Single gene Mendelian inheritance patterns: if you are told the phenotype of the parents and whether…
A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…
Q: Finger mid-digital hair (M) is dominant over the recessive trait of no mid-digital hair (m).…
A: The F allele encodes freckle and it is dominant over no freckle. The M encodes mid digital hair. It…
Q: 2 5 6 7 8 10 11 12 3.
A: Hi, Thanks For Your Question. Answer : Correct Option Is C Reason : 1 And 2 Are Black That Means…
Q: 1) What is the difference between phenotype and genotype? Phenotype Genotype_ 2) What is the…
A: Genetic factor study of transmission of trade across generations in individuals.
Q: In the following pedigree, is the disorder’s mode of inheritanceautosomal dominant, autosomal…
A: In this pedigree, affected individuals appear in every generation. There are no carriers shown in…
Q: What feature(s) of this pedigree indicate(s) dominant inheritance?
A: Huntington's disease is a genetic degenerative neurological disorder which arises because of…
Q: 1. Explain the pattern of inheritance and write in the genotypes of the numbered individuals. (a)…
A: The autosomal dominant or X-linked dominant disease is called single gene disorder as the disease…
Q: Write the genotype for each person based on : -Homozygous for B allele -Heterozygous for A allele…
A: A genotype is the set of genes that make up an individual. The genotype is manifested when the…
Q: Hermione's parents are muggles (cannot perform magic). How is it possible for Hermione to do magic?…
A: Wizards: ww muggles: Ww, WW Strong: MM (silencing gene) Strong magician: MM Moderate or normal…
Q: Trait W is found in the individuals represented by the shaded symbols in the following pedigree.…
A: Pedigrees are used to investigate the pattern of inheritance of a particular trait through…
Q: fill the 3 possible genetic combinations an organism can have - Homozygous Dominant - Homozygous…
A: Genetics is a branch of the biology involved in the study of genes, genetic variation, and heredity…
Q: A man who is heterozygous for brown eyes has a child who has blue eyes. What genotype was mom? O…
A: Eye color in humans exists in two forms - Brown color and Blue color. The brown color is dominant…
Q: NO NEED TO EXPLAIN, JUST GIVE THE ANSWER An allele is __________ if its effect masks that of a(n)…
A: Introduction Allele:- An allele is a variant form of a gene or it is one of two or more versions of…
Q: A woman who sought genetic counseling is found to be heterozygousfor a chromosomal rearrangement…
A: Chromosome distortions remember changes for chromosome number (gains and losses) and changes in…
Q: The following pedigree follows the inheritance of myopia (nearsightedness) in humans. Predict…
A: The pedigree is the symbolic representation of the inheritance pattern of a particular disease in…
Q: The Online Mendelian Inheritancein Man (OMIM) databaseis a catalog of human genesand human disorders…
A: It is characterized by acute illness and organ damage which is progressive in nature. Hemoglobin…
Q: Chris does not have an RB1 mutation, and is therefore homozygous wild-type. Julie is heterozygous…
A: Retinoblastoma is a tumor that arises as a result of a mutation in the Rb1 gene which encodes an…
Q: You have used the Chi-Square Goodness of Fit test quite extensively. How useful do you find it in…
A: The χ2 statistic is used in genetics to illustrate if there are deviations from the expected…
Q: Look at the pedigree below and answer the following questions related to the human genetic trait…
A: A pedigree or family tree is made up of symbols and lines that indicates or represents genetic…
Q: Create a dihybrid cross and determine the expected phenotypic percentages of the offspring of two…
A: The cross between two individuals when performed by taking two pairs of characters (alleles) is…
Q: Working with the definitions of penetrance and expressivity, analyze the following pedigree and…
A: Sex linked disease The disease which are caused by mutation in the sex chromosomes is known as sex…
Q: Q1: Which two children in this pedigree have cystic fibrosis? How do you know? Q2: Does either parent…
A: Cystic fibrosis is an autosomal recessive disorder.
Q: So the chances of getting a Widow's Peak is 50% ? Is this correct? Am I doing it right.
A: Yes you are doing it right
Q: show effects of the allele under some circumstances (refer to the linked article and Mendelian…
A: Sickle cell allele refers to the abnormal allele of a person in which hemoglobin beta gene is…
Q: _3. It is a Non-Mendelian pattern of inheritance that occurs when two dominant alleles of a…
A: Non-Mendelian inheritance is any pattern of inheritance in which traits do not segregate in…
Q: the inheritance pattern where two or more genes do NOT assort independently because they are on the…
A: The mechanism of inheritance was first demonstrated by Gregor johann Mendel. From the *monohybrid…
Q: m having trouble with my genetics study guide, and am stuck on this question. If someone could…
A: Blood type can be classified on the basis of the presence and absence of antibodies and antigens on…
Q: Dominant Recessive Body character Animal Dog Tail Stumpy Long Long Coat Length Ear Length Dog Short…
A: Dihybrid Cross The dihybrid cross is defined as the cross between two different genes which differ…
Q: In a genetic system of complete dominance, a recessive allele is expressed Select one: A.…
A:
Q: Chromosomes undergo division during meiosis. Such chromosomal behaviors are consistent with…
A: According to the question, we have to find out chromosomes undergo division during meiosis. Such…
Q: The accompanying pedigree shows a family in which one child (II-1) has an autosomal recessive…
A:
Q: Non-Mendelian genetic inheritance- any pattern of inheritance in whllch Mendelian Genetics…
A: Mendelian Genetics refers to the principles of inheritance that were given by Sir Gregor Johann…
Q: Incomplete Dominance and Codominance So far, we have been studying the inheritance of genes that…
A: In incomplete dominance, the offspring gets both alleles but the expression gets intermediate…
Q: Gregor Mendel was a critical contributor to our understanding of inheritance today. In his…
A: Mendel followed the inheritance of seven contrasting pairs of characters in sweet pea. Mendel…
Q: PPTT 3. Mendel crossed that was homozygous dominant for flower color and heterozygous for height…
A: The Punnett square is a square graph used to forecast genotypes in a crossover or mating operation.…
Q: BbRrppMm X bbRrPpMM: probability of producing an individual that is dominant for B & M and recessive…
A: Genes come in pairs and are responsible for the inheritance and expression of the associated…
Q: Which of the following statements is true about the molecular basis of Mendel's second law? The…
A: Mendel on working on the pea plants proposed 3 mendelian laws, the traits or genes which inherit by…
Q: . Mother's genotype = AA Father's genotype = AA ? | ? ________|________ ? | ? | Genotype Ratio…
A:
Q: What is the probability that their offspring will have mid-digital hair? What is the probability…
A: A Women that is heterozygous for freckles and Homozygous recessive for (no mid digital hair) ==…
Q: Albinism is caused by an autosomal recessive allele that interferes with skin pigmentation in…
A: Albinism is an autosomal recessive trait. Both the parents are Aa.
Step by step
Solved in 2 steps
- Pisssssssss helppppppppp, I’m sorry I know this is kind of a lot. How can NF1 be spontaneous? Include the following terms: -genotype - phenotype - homozygous - heterozygous - inheritance - alleles - dominant - recessiveTTGG ttgg F1 TG tg F2 TtGg Which types of genotypes are represented in F1 and F2 in the above figure, respectively? heterozygous and heterozygous heterozygous and homozygous homozygous and heterozygous homozygous and homozygousA type of red-green colorblindness is inherited recessively on the X chromosome. A woman who is a carrier had children with a male that is not affected by the disease. Show your answers with the use of a Punnett square • What is the probability (% or likelihood) that a child is affected by the disease? • What is the probability (% or likelihood) that a son is a carrier? (Careful!) • Is there a chance that a girl of the couple is affected by the disease?
- In genetics, what does a genotype of Hh signify? Choose 1 answer: Choose 1 answer: (Choice A) A Homozygous; two dominant alleles (Choice B) B Homozygous; two recessive alleles (Choice C) C Heterozygous; one dominant allele and one recessive allele (Choice D) D Homozygous; one dominant allele and one recessive alleleWhat do the terms genotype, phenotype, dominant, recessive, homozygous, and heterozygous mean?What is nondisjunction? Why does it cause chromosomal abnormalities? What is aneulploidy? Trisomy? Monosomy? Which kind of monosomy always results in miscarriage in early pregnancy? What do these terms mean: genotype, phenotype, allele, homozygous, heterozygous? Be able to recognize single gene inheritance patterns [autosomal dominant, autosomal recessive, X linked recessive] from a pedigree. Also, how are simple Mendelian traits transmitted? What genotype produces the phenotype? Why do some inheritance patterns result in many more males than females showing the phenotype? What inheritance patterns do Huntington disease and sickle cell anemia, and hemophilia follow (autosomal dominant or autosomal recessive, or X-linked recessive)? What are some of the symptoms of these diseases?
- . BRCA1 is a bi-allelic gene (let's call the two alleles as C and c) that is inherited on an autosome. The C allele is completely dominant over c, expressing breast cancer as a phenotype. Eye color is determined by two independently assorting bi-allelic genes, B (alleles B and b) and G (alleles G and g), such that the Ballele shows dominant epistasis over the G and g alleles. Brown-eyed individuals have at least one copy of the B allele, green eyed individuals have at least one G allele, while blue eyed individuals have neither B nor G. A blue-eyed person whą is a heterozygote carrier for the BRCA1 gene has 3 children with a brown-eyed person (heterozygote for both B and G genes) who does not have breast cancer. (a) What are the possible genotypes and phenotypes of all their possible children? What are their respective probabilities of being observed (please write all genotype and phenotype probabilities)? (b) What is the probability that all three children will be blue-eyed and not…Imagine you have a blood group of "X" which is recessive and expressed by xx. The dominant blood groups are Y and Z, where homozygous of these alleles are expressed as YY and ZZ, respectively. What will be the genotype of your parents blood group? Why? Please explain in your own words. [Max 200 words]Hello, please answer the following Biology question correctly based on the given answer choices. Please pick the correct "answer-letter"> Please just give the correct answer, I don't need an explanation. Thanks. Biology Question: "Based on the attached pedigree traces the appearance of a trait through a family. How is this trait inherited?" Answer Choice Options: A - through a recessive allele on the X chromosome B - through a recessive allele on an autosome C - through a dominant allele on an autosome
- Modes of Inheritance for Single Gene Traits • Autosomal Dominant • Autosomal Recessive • X-linked Dominant • X-linked Recessive • Y-linked • Mitochondrial Let us assume that alleles for these traits follow complete dominance.dominant-therefore someone with AB genotype has AB phenotype. You can see both because they are codominant) i) What are the possible genotypes for someone with A blood type? ii) What about B blood type? iii) Let's assume that an person by the name of Dustin Beilber (this name sounds really familiar for some reason) is taken to trial in a paternity suit by a woman claiming that he is the father of her child. He claims he is not the father. At the trial, an expert witness reveals the blood types of all three: Dustin's blood type – B Mother's blood type – A Child's blood type – O Based on these data, is it possible that Dustin is the father of this child? (To put this in terms of the scientific method, you are trying to disprove the hypothesis that Dustin is the father). If you can't disprove this, it doesn't mean that he is the father, it simply means that you cannot reject the hypothesis). Explain your answer.A company that offers PGD terms an embryo “normal and healthy” if it has 46 chromosomes. Why is this statement misleading? , Two famous male actors had twins using a surrogate mother who carried two embryos that hadbeen fertilized in vitro, one with one man’s sperm and the other with the other man’s sperm. In terms of genetics, how closely are the babies, a boy and a girl, related to each other if they have different fathers?