[word1] is the number of individuals with a genotype who manifest a distinct phenotype? 1-Epistasis 2-Expressivity 3-Variance 4-Penetrance

Q: QUESTION 5 For the following pedigree, assume that the mode of inheritance is X-linked dominant, and…

A: 1. Basic details:X-linked dominant inheritance pedigree (recessive for Xa, dominant for XA)Complete…

Q: Which of the following describes the genotype of individual 20?

A: A autosomal trait is that which is carried in the autosomes. An autosomal disease will only be…

Q: Given the karyotype shown at right, is this a male or a female? Normal or abnormal? What would the…

A: A set of chromosome of individual or species is called Karyotype. Human Karyotype concists of 23…

Q: A heterozygous null (X+/XA) is most likely to have what type of phenotype: mutant O wild-type

A: The field of genetics is a fascinating area of study that explores the inheritance, variation, and…

Q: A child with O- blood is born to a mother that has O- blood.  Which of the following paternal…

A: The ABO blood group is contributing by two alleles of a single gene 'i'. The two alleles are iA and…

Q: Using the following single letter gene designations. R - dominant allele for purple colored kernel r…

A: Genotype: It is a specific set of genes which is passed by an individual organism or cell.…

Q: Uncle 1 Cousin 1 A = normal allele O Grandma 1 Aunt 1 Grandpa 1 Mom OI Sister 1 a = albino allele…

A: Pedigree analysis helps us to understand the mode of inheritance of a particular disease by…

Q: Three linked autosomal loci were studied in Smurfs.  Locus Dominant Allele Recessive Allele…

A: The objective of this question is to determine the order of the loci and the map distances between…

Q: A genetic disorder is caused by a LOF mutation (Bm) and epigenetic imprinting of gene B. Through…

A: Epigenetic imprinting or genomic imprinting is a process where there is the exclusive expression of…

Q: What is the probability of the marriage of a Carrier of Beta thalassemia and a Carrier of sickle…

A: Both Sickle Cell anaemia and beta Thalassemia  follows autosomal recessive inheritance pattern. This…

Q: • Consider the selfed offspring of a AaBbCcDd individual: •What is the probability that offspring…

A: An organism's genotype, or the collection of alleles it contains for a certain trait, is referred to…

Q: a certain family with both parents affected with Heberdon’s nodes, a single gene trait characterized…

A: There are many four different modes of inheritance autosomal dominant, autosomal recessive, X linked…

Q: 1-If a father is affected with X-linked dominant that means 2-If the Y-linked is recessive then the…

A: The matches are-

Q: karyotype is an important clinical method for diagnosing genetic disorders. Explain why it is useful…

A: A karyotype can be defined as a photograph of total chromosomes in a human body. It can be also said…

Q: II III 2 I 1 2 3 ото 1 2 до 8 3 4 5 4 5 что 6 7 6 7 8 9

A: Introduction :- Cystic fibrosis is brought on by a mutation in the CFTR gene (cystic fibrosis…

Q: A research team genotyped hundreds of families affected by haemophilia. Among those families, they…

A: RFLP is found on X chromosome and it is a sex-linked recessive disorder. The daughter who inherited…

Q: F1 result Wild-type Mutant P: Wild type female x mutant male 0 258 P: wild type male x mutant female…

A: Chi square value is useful to find the statistical value in which the hypothesis is considered and…

Q: A type of red-green colorblindness is inherited recessively on the X chromosome. A woman   who is…

A: Color blindness is sex-linked recessive disorder. A person is said to be color blind if he is not…

Q: elow in Figure 1 is a pedigree for a family afflicted by a genetic disorder. In some populations,…

A: It is a progressive disorder , genetic disease which cause persistent lung infections and limits the…

Q: You are a genetic councilor and your first patients of the day have arrived. They have both tested…

A: Cystic fibrosis is a hereditary disease that affects the lungs and digestive system. The body…

Q: What describes a situation in which an allele's expression depends on the parent from which it was…

A: A gene is present in different forms that are expressed in a phenotype; allele is a one of the…

Q: pedigree

A: X-linked recessive inheritance

Q: In pigs, erect ears is dominant (E) to drooping ears (e).  The gene for ear position is autosomal.…

A: When a Dominant organism from F2 generation is crossed with recessive one is called Test cross. Test…

Q: When looking at an X-linked recessive trait, if an affected mother and an unaffected father have a…

A: The alleles are the alternative forms of a gene that are located on the same locus of a homologous…

Q: What is the approximate percentage chance that individual V.2, shown in the pedigree diagrams above…

A: A recessive attribute is one that may be detected within the relationship between 2 variants of a…

Q: Female with Long Hair Female with Short Hair Male with Long Hair Male with Short Hair of the…

A: In order to recognise the genotype of the parents we should know the inheritance pattern. There are…

Q: Which of these predictions would you make for a gene that is haplosufficient and essential for…

A: In haploinsufficiency (most genes), a solitary typical allele gives sufficient capability, so A+A−…

Q: What is the most likely inheritance pattern shown in image B, below? A KEY Homozygous Homozygous…

A: Inheritance pattern is a type of pattern which evaluates how traits are passed from parents…

Q: Coat color in labradors is determined by alleles of two unlinked genes, B and E. The coat colors…

A: In the given situation, the determination of coat colour in labradors is governed by two independent…

Q: || IV N 2 3 12 5 6 7 8

A: Given: A pedigree. The specific mode of inheritance shown in the given pedigree =?

Q: Below in Figure 1 is a pedigree for a family afflicted by a genetic disorder. In some populations,…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: A non-dividing yeti skin cell is shown below. Assuming no crossing over occurs, what are the…

A: Cell division is the process by which a parent cell divides itself into daughter cells. Mitosis and…

Q: I II III II-1 III-1 11-2 Aa 1-1 11-3 Aa 1-2 11-4 Example: Given the pedigree above, what is the…

A: Gregor Mendel was an Austrian scientist, biologist, and mathematician who proposed laws of…

Q: A male affected by a Y-linked trait has 7 children: 3 boys and 4 girls. What is the probability that…

A: Here, the correct answer is E) 100%.

Q: For an individual expressing the dominant phenotype, explain why you must list two possible…

A: Dominant phenotypes are observable traits or characteristics that are expressed when an individual…

Q: Continuing his experiments, in Miles Morales' genome, the Goblin found similar genes, including one…

A: Here we will calculate the chi-square value to determine, whether invisibility is linked to agility,…

Q: 1. Use the below pedigree chart to answer the following questions about dimples. The Dimple gene…

A: The genotype of a cell or organism is the genetic code of that cell or organism. The sum of all…

Q: How many Y chromosomes are there in an individual with Klinefelter syndrome? 0 1 2 3 4 CHOOSE ONE

A: Chromosomal aneuploidy arises due to non-disjunction ( failure of segregation of chromosomes )…

Q: Given in the photo is a family that has a history of phenylketonuria (PKU). -Couple 1 Couple 2 DTO.…

A: Phenylketonuria (fen-ul-key-toe-NU-ree-uh), additionally referred to as PKU, is an extraordinary…

Q: What are The effects of random events on penetrance and expressivity?

A: Genotype- It is the set of genes that we have inherited from our parents and will pass on these…

Q: A SNP marker is found linked to the cystic fibrosis gene. Cystic fibrosis is an autosomal recessive…

A: Cystic fibrosis follows autosonal recessive inheritance. This means that both the alleles should be…

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.