Refer to Pedigree #1 Consider the children of individuals 1 and 2.  Explain why one of the children is not affected even though the rest of the family is affected.

Q: Farmer Brown had two hogs, Olga and Hank.  Olga and Hank were normal, healthy hogs, but whenever…

A: Ogla and Hank must be both heterozygous for the condition. That is why they are producing some…

Q: The pedigree below shows a family tree for hemophilia, which is a sex-linked recessive disorder. 2.…

A: given: Hemophilia - sex-linked recessive disorder. Hemophilic male - XhY Hemophilic female - XhXh…

Q: Using the pedigree chart below: Key Unaffected Affected Carrier Unknown 7 3 9 16 10 11 12 17 13 14…

A: Colour blindness can be described as a genetic disorder in which a person cannot differentiate…

Q: Write the number of 2 individuals that have polydactyly and to what generation do they belong?…

A: Pedigree is a type of pictorial representation in which many generations are shown in an  otherwise…

Q: What is the genotypic ratio of a monohybrid cross? Please use D for the dominant allele and d for…

A:

Q: For the pedigree shown here, the disorder is caused by a recessive (g) autosomal allele. Label each…

A: A tree made of lines and symbols representing the genetic history of person's family is known as a…

Q: Analyze the following pedigrees to determine the mode of transmission for each. 10. 11. 12.

A: 10) Here the X linked recessive traits appears more commonly in the males , and the affected…

Q: Which individual(s) is/are a known homozygote for blood type?  What is/are the possible genotype(s)…

A: In this pedigree chart  square symbol is used for male person and circle is used for female…

Q: What could be the genotypic and phenotypic ratios for a typical mendelian trait showed in the…

A: The ratios of visible traits are referred to as phenotypic ratios. The genotypic ratios are the…

Q: The pedigree below shows inheritance of Tay-Sachs disease, an autosomal recessive trait, in two…

A: Tay-Sachs disease is an uncommon autosomal recessive neurological condition. It happens when the…

Q: In a cross between fair skin, black hair (heterozygous for all these traits) with brown skin, red…

A: BASIC INFORMATION  HETEROZYGOUS - Every gene has two characters one being the dominant and other…

Q: Which of the following syndromes is NOT possible for the individual produced in the diagram?   a.…

A:

Q: what is the genotype of the family's pedigree on each generation

A: The family pedigree chart represents the family members and relationships using standardized…

Q: A normal-hair man married a normal-hair woman who is heterozygous for the character. 1. Give the…

A: When a particular individual is heterozygous, it has two alleles such that one is a dominant allele…

Q: xamine the pedigree. If individual I-1 is a carrier for the Robertsonian translocation leading to…

A: Down syndrome is characterised by a combination of phenotypic features that include mental…

Q: List down five human chromosomal aberrations. Give the corresponding karyotype for each type then…

A: Cells have DNA that acts as genetic material. The genetic material is present inside the nucleus.…

Q: In humans, brown eyes (B) are dominant over blue. A brown eyed man marries a blue-eyed (b) woman and…

A: The phenotype of an individual is determined by his or her genotype. The genotype is determined by…

Q: I || 1 1 2 2 O 3 1 2 4 3

A: Pedigree analysis is a tool that is used to study the inheritance pattern of a trait in a family or…

Q: Using the pedigree, assume th

A: The pedigree chart is a diagram, which displays the appearance of the phenotypes of a particular…

Q: What is the probability of a child having type AB blood if one of the parents is heterozygous for A…

A: Blood groups present in the humans are: A, B, AB, O Each biological parent donates one of two ABO…

Q: Give the possible offspring of following parents using the Punnett square. 1. Parents with…

A: Genes carry information for different traits. Each gene has different alleles for different forms of…

Q: From the BbHh x BbHh dihybrid cross where BB or Bb represented full melanin and bb represented no…

A: The mendelian ratio for dihybrid cross of independently assorted alleles of two different genes are,…

Q: 1 11 9 10 Study the pedigree diagram of a sex- linked trait above and answer the following…

A: X-linked trait  The trait or phenotype which is transfer with X- chromosomes are known as X-linked…

Q: In a cross between fair skin, black hair (heterozygous for all these traits) with brown skin, red…

A: The genes are found on different chromosomes, occasionally far apart, but on the same chromosome,…

Q: Given the pedigree for the trait A (with alleles A and a following mendelian genetics) below: What…

A: The transmission of characters/ traits from parents to their progeny is termed as heredity and the…

Q: The teacher suggested that the students revise their model to represent individuals who have a…

A: The case in which two different alleles can be observed to be associated with a particular gene is…

Q: BbRrppMm X bbRrPpMM Based on the cross provided what is the probability of producing an individual…

A: Genes are the structural and functional units of heredity that carry coded genetic information in…

Q: When Widow’s peak is dominant over straight hairline.  What are the genotypic outcomes of a cross…

A: As per Bartleby's answering policy, we can answer only one question, so kindly post the remaining…

Q: Identify the modes of inheritance for each pedigree: 2 II 3 6 II 8 10 IV 4 II III 1 2 3 4 5 6 7 8 9…

A: Inheritance pattern is a type of pattern which determines how traits are transmitted from one…

Q: In a cross between fair skin, black hair (heterozygous for all these traits) with brown skin, red…

A: A genetic trait is considered dominant if it is expressed in a person even in its single copy. While…

Q: Define the pedigree symbol(s) associated with each of the following individuals. Please be as…

A: Pedigree: Pedigree is a family tree that is used to show the mode of inheritance of genetic traits/…

Q: the pedigree below, determine whether the alleles B or C have a dominant or recessive relationship,…

A: Let B be  the allele for the affected condition and C lor the normal condition. Recessive condition…

Q: In guinea pigs, the gene for black coat color is dominant to the gene for white coat color. What…

A: The transfer of character from parents to offspring is known as inheritance. The genes for coat…

Q: Complete Punnett square based upon a cross between AO and OO blood types. (Hint: O is recessive.)

A: The possible genotypes and phenotypes can be examined by constructing a Punnett Square where the…

Q: The pedigree below is a sex-linked disorder. Given the pedigree below, which characteristic is…

A: Given: A pedigree is given. It shows a sex-linked disorder. It is not Y-linked sex disorder because…

Q: Assume that the loci are all independent and that the allele represented by the upper case letter is…

A: Assuming that the loci are all independent and that the dominant allele is represented by the upper…

Q: Leigh's disease is a mitochondrially inherited disease with symptoms that include seizures, fatigue,…

A: A pedigree is a representation of inheritance of a trait across generations in a family.

Q: Is this pedigree consistent with extranuclear inheritance of the shaded characteristic? Select one:…

A: If the inheritance is governed by cytoplasmic factor or genes then this type of inheritance is…

Q: For numbers 34-50. Given the following pedigree, answer the following questions. 1st generation…

A: A trait is a characteristic that is unique to a particular individual .  As per the question , trait…

Q: The pedigree below shows inheritance of Tay-Sachs disease, an autosomal recessive trait, in two…

A: Hi, Thanks For Your Question.  Answer : Tay Sachs disease is a recessive autosomal condition. Only…

Q: Cross the mother with genotypes IAIOHh (or simply AOHh) to a father with genotypes IAIBhh (or simply…

A: ABO blood type is determined by three alleles of the gene "I".

Q: II 1 2 3 4 II 2. Write the genotype of the following individuals below based on the pedigree above.…

A: According to our guideline we can answer only the first question. So, upload other questions…

Q: Make a pedigree for each of the following situations. For each individual, write the individual…

A: The cystic fibrosis transmembrane conductance regulator (CFTR) gene mutation causes this hereditary…

Q: Using the letter "G" to represent the dominant-acting allele and the letter "g" for the recessive,…

A: The pedigree analysis is referred to as the study of an inherited trait in a family. It helps in…

Q: Below is a pedigree of a family with colorblindness. II-1 has a father who is colorblind, and II-1…

A: Correct answer is 1/2.

Q: The following pedigree illustrates the inheritance of a rare neurologicaldisease. What is the most…

A: Inheritance is the process by which this genetic information present in the genes is passed on from…

Q: Is this pedigree consistent with extranuclear inheritance of the shaded characteristic?

A: Answer: Extranuclear inheritance  : Extranuclear genes are the genes which found outside the nucleus…

Q: If individuals II-5 and II-4 have another child, the probability of this child having the…

A: Pedigree is a family chart showing the inheritance of a particular trait through several generations…

Q: The following pedigree shows the incidence of ABO blood types in a family. Which individual(s)…

A: There are three different alleles, known as IA, IB, and i(O). The IA and IB alleles are codominant,…

Q: The following pedigree illustrates the inheritance of ringed hair, a condition in which each hair is…

A: The process in which the qualities or genetic characters transmit from parent to their progeny is…

Inheritance and Mendelian Genetics

Inheritance means the passing of traits to offspring from parents. These traits could be passed either through asexual reproduction or sexual reproduction. The offspring receives the genetic material from the parents. Mendelian inheritance is a certain biological inheritance that follows the rules and principles laid down by Gregor Mendel in 1865. The initial hypothesis was considered wrong, but other inheritance theories modified the concept of inheritance and thus genetics.