Consider a cross between a Brown furred dog and a Yellow furred dog. All the puppies born from these parents

Q: In Alaskan Malamute dogs, an autosomal recessive allele causes a condition in which the cartilage in…

A: There are two characters the height and the shape of tail. Let's represent the dominant allele for…

Q: A woman without red-green colorblindness and with a normal chin, whose mother was colorblind,…

A: Genetic inheritance patterns come in two flavors: autosomal dominant and sex-linked recessive. The…

Q: affected daughters dominant Because all sons This trait shows a vertical inheritance pattern, which…

A: Pedigree charts analyze the inheritance of a trait or disorder down the family tree. It also shows…

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: Based on the same data from the previous question:   cu  jv  se        31 +   +   se       99…

A: In Drosophila, curled wings (cu), javelin bristles (jv) and sepia eyes (se) are autosomal recessive…

Q: The Hairless phenotype in Drosophila is caused by a recessive mutation in the H gene. Wild-type…

A: In the realm of genetics, certain traits and their manifestations can exhibit intriguing…

Q: Suppose that in goats, an independently sorting autosomal allele that produces a bearded phenotype…

A: Genes are the structural and functional units of heredity that carry nucleotide sequences that…

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

A: Genes Genes are the sequence in the DNA that code for perticular enzyme or protein.

Q: In ogres, nose type results from a genetic maternal effect where the autosomal allele for a warty…

A: An autosomal allele is present on the chromosomes other than sex chromosomes.

Q: Sickle cell anemia is a blood disorder that is expressed with incomplete dominance. The homozygous…

A: Genes are generally referred to as the basic unit of heredity. They are a part of DNA and are…

Q: In human beings, the gene for red‑green colorblindness (r) is sex‑linked and recessive to its allele…

A: normal vision male =XR Ycolor blind male= XrYnormal vision female= XR XRcolorblind female =Xr Xr…

Q: Both red/green color blindness (R=normal, r=colorblind) and Duchenne-type muscular dystrophy…

A: X-linked recessive inheritance is the genetic condition that can be passed from parent to child…

Q: In unicorns, two autosomal loci interact to determine the type of tail. One locus controls whether a…

A: Introduction  Here, in the given question for one character allele “T” Tail is dominant over allele…

Q: ake the example of B-thalassemia, an autosomal recessive genetic disease that particularly affects…

A: A point mutation is a change in the single nucleotide pair of DNA.

Q: Consider the cross of a homozygous white & horned male with a homozygous black & hornless female.…

A: Given that white coat (W) is dominant over black coat (w). Also, horns are dominant in males and…

Q: In Drosophila, raspberry eyes (ras) is a sex-linked trait (X chromosome) and recessive. Polished…

A: Suppose, the allele P (dominant) is wild type eyes and allele p (recessive) is responsible for…

Q: Wild type fruit flies have grey bodies and straight wings. Yellow bodies and curly wings are both…

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

Q: Hemophilia is caused by an X-linked recessive mutation in humans. If a woman whose paternal uncle…

A: In the disease called “haemophilia”, if a wound is created, the blood does not clot normally. This…

Q: Colorblindness is inherited as an X-linked recessive trait while pattern baldness is controlled by…

A: Colourblindness is X linked recessive condition in which recessive allele h is present on X…

Q: In the Manx tailless phenotype of cats, the tailless phenotype is caused by the mutation ML and is…

A: If the Manx tailless phenotype is caused by the mutation ML and inherited as an autosomal dominant…

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: snail, the dominant allele N codes for right-handed shell coiling and recessive allele n codes for…

A: Genes exist in two versions namely"recssive" and "dominant". The recessive alleles are those that…

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: Raspberry eyes (ras) is a sex-linked recessive trait in Drosophila. Eyeless (ey) is an autosomal…

A: Within this particular cross:The male individual exhibits the wild-type phenotype, indicating that…

Q: In mice the autosomal genotype yy is for gray fur, YY is for brown fur and Yy is for yellow fur.…

A: DNA ( deoxyribonucleic acid) is the genetic material that the organism inherits from the parental…

Q: There are two traits not shown in the pedigree: albinism (autosomal recessive) and Marfan syndrome…

A: A pedigree chart is a graphic that depicts the incidence and emergence of phenotypes of a certain…

Q: owl, barring (B) is sex-linked and dominant, the recessive allele (b) producing solid black color…

A: Sex linked character is usually present on the sex chromosomes which are either in the form of x or…

Q: In humans, blue eyes are inherited as a recessive autosomal trait and color blindness is an X-linked…

A: The objective of this question is to determine the probability of this couple having a son with…

Q: Hereditary canine spinal muscular atrophy (HCSMA) is a motor neuron disease in Brittany Spaniels.…

A: Hereditary Canine Spinal Muscular Atrophy (HCSMA), a motor neuron disease affecting Brittany…

Q: The pedigree shows inheritance of an autosomal recessive disease in an extended family. Assume…

A: Although the trait is skipped in the pedigree, autosomal recessive inheritance is discovered. The…

Q: Two different autosomal loci (t1 and t2) can render a mouse tailless. The tailless alleles at both…

A: Answer- 9:7

Q: Calculate genotypes and phenotypes in monohybrid crosses of traits with non-Mendelian inheritance…

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

Q: Color blindness in humans is controlled by an X-linked completely recessive allele (Xc), while…

A: Introduction :- Color blindness (colour vision deficit) is a condition in which a person's ability…

Q: The pedigree below shows a family where several members (filled boxes) are affected with a genetic…

A: Pedigree : Pedigree analysis is a graph that depicts a family tree and shows which family members…

Q: In humans, cystic fibrosis and albinism are both inherited as independently assorting autosomal…

A: The law of independent assortment was first observed by Gregor Johann Mendel in 1865 during his…

Q: Hemophilia is a disease inherited as a X-linked recessive trait while pattern baldness is controlled…

A: Haemophilia is a X-linked recessive trait, and baldness is an autosomal recessive trait. The…

Q: In goats, a beard is produced by an autosomal allele that is dominant in males and recessive in -…

A: Introduction: The process by which a kid inherits genetic information from a parent is known as…

Q: lease consider the following pedigree. Assume that people who marry in to the family do not carry…

A: The pedigree indicates if the DNA is passed down unchanged from generation to generation. It can…

Q: 10 cM separates two hypothetical autosomal human genes. The  dominant alleles are have complete…

A: 10 cM separates two hypothetical autosomal human genes. The dominant alleles are have complete…

Q: Semen from a promising bull is going to be used for artificial insemination. However, the owner is…

A: Since 35% of the cows in the herd are homozygous dominant for the deadly gene and 65% are…

Q: Another type of monohybrid inheritance involves the expression of both phenotypes in the…

A: Codominance is defined as a phenomenon in which two or both alleles are expressed to an equal degree…

Q: Which of the following is the correct pairing of phenotype and genotype of Individual 5 in the…

A: The genes are hereditary units, which exist in two versions that are dominant or recessive, together…

Q: Humans who have an abnormally high level of cholesterol are said to suer from familial…

A: The way the body processes cholesterol is affected by familial hypercholesterolemia. People with…

Q: n mice, the Ay allele of the agouti gene is recessive lethal, but it is dominant to wild type for…

A: Introduction  In genetics, dominance and recessiveness refer to the relationship between two or more…

Q: A recessive maternal effect mutant in zebrafish, called ichabod, results in embryos lacking heads…

A: The correct answer is option C.

Q: Refer to Pedigree #1 Consider the children of individuals 1 and 2.  Explain why one of the children…

A: A pedigree is a family chart made up of signs where square refers to men and circle refers to female…

Q: homozygous recessive (aa,tetrapter) f1 produces homozygous (aa) f2, what is the dominant and…

A: Recessive character is expressed only in homozygous form. On the other hand,  dominant character is…

Q: Vestigial wing is a recessive autosomal mutation in the fruit fly Drosophila melanogaster. Wild-type…

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

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.